TIMESTAMP FOR CONVINCE ⬇️ 3:12 flow 6:55 alkanes basic 9:09 conformation of ethane 15:03 conformation of propane 18:50 preparation of alkanes 19:45 hydrogenation 23:10 halo alkanes 26:35 wurtz rxn 33:25 from carboxylic acid 33:45 de carboxylation 38:00 kolbe's electrolysis 43:00 physical properties of alkanes 53:10 chemical properties of alkanes 54:00 free radical halogenation 58:00 combustion 1:01:50 controlled oxidation 1:09:50 aromatization 1:15:15 Rxn with steam 1:17:30 pyrolysis 1:22:00 Alkenes 1:25:00 geometrical isomers 1:32:00 preparation of alkenes 1:32:25 from alkynes 1:33:40 dehydrohalogenatiob 1:42:30 satzeff rule 1:45:45 using vicinal dihalides 1:48:00 dehydration 1:52:00 physical properties of alkenes 1:58:00 chemical properties of alkenes 1:58:35 addition of hydrogen nd X2 2:00:20 addition of H2SO4 and H20 2:02:40 addition of HX 2:06:45 markovni kov rule 2:09:45 anti markovni kov rule 2:15:50 ozonolysis 2:23:10 polymerization 2:26:55 Alkynes 2:29:00 preparation of alkynes 2:33:35 using calcium carbide 2:37:00 physical properties of alkynes 2:39:32 chemical properties of alkynes 2:39:50 addition of H20 2:42:55 acidic character of alkynes 2:47:15 polymerization 2:52:32 aromatic compounds 3:04:00 preparation of benzene 3:04:55 de carboxylation 3:06:35 zinc metal 3:07:50 physical properties of aromatic 3:10:00 chemical properties of aromatic 3:11:20 nitration 3:12:25 sulphonation 3:13:30 halogenation 3:14:40 friedor craft rxn 3:17:50 substitution of h by cl 3:19:45 addition rxn of benzene THANKYOU SO MUCH SIR ❤FOR THIS AMAZING LECTURE 🎉 ITS REALLY HELPFUL FOR US 😊 & I HOPE 🤞THIS TIMESTAMP WILL HELP YOU 🙂
00:13 Hydrocarbons, the first chapter of organic chemistry, requires understanding and memorization. 02:22 Learn about organic compounds and their preparation in Class 11th Chemistry 06:52 Conformations of alkene 09:15 Conformation of hydrocarbons with carbon and hydrogen 13:25 Eclipse and staggered conformation 15:50 Understanding the concept of eclipse and staggered conformations in hydrocarbons. 19:58 Hydrocarbons can be converted from unsaturated to saturated forms by adding hydrogen. 22:03 Methods of preparing unsaturated hydrocarbons 27:05 Dry ether is used as a solvent in reactions involving sodium metal 30:15 Woods reaction cannot produce alkane with odd number of carbons 34:53 The reaction of sodium salt of Carbolic acid leads to the formation of alkane. 37:27 Formation of alkanes using D-carbogen and electrolysis 42:06 Physical properties of alkanes 44:03 Hydrocarbons with carbon and hydrogen bonds are non-polar and insoluble in water. 48:31 Boiling point of hydrocarbons is determined by the number of carbons and molecular mass. 50:30 Increasing branching leads to decreased attraction and lower melting/boiling points. 54:09 Free radical halogenation is a reaction that occurs in the presence of ultraviolet rays and involves the formation of radicals. 56:37 Combustion is a type of oxidation reaction where alkanes react with oxygen to produce carbon dioxide and water. 1:00:29 Alkanes are a good fuel because they provide heat and light 1:02:23 Controlled oxidation of hydrocarbons results in the formation of specific products. 1:06:20 Understanding the difference between hydrous and anhydrous compounds. 1:08:44 Isomerization and Aeromax process 1:12:44 Formation of benzene through a reaction with the removal of hydrogen atoms. 1:14:48 Loss of hydrogen during a process called D 1:18:53 The process of cracking hydrocarbons involves breaking them down into smaller hydrocarbons. 1:20:53 Alkenes are hydrocarbons with double bonds, and carbon in alkene is sp2 hybridized. 1:25:24 There are two types of geometric isomers: cis and trans. 1:27:29 The compound with a non-zero dipole moment is polar. 1:31:13 The video discusses different isomers, their nomenclature, and the preparation of alkenes. 1:33:17 Formation of alkene from alkyne through beta elimination reaction 1:38:27 The video discusses beta elimination in hydrocarbons and the difficulties that can arise. 1:40:50 During beta elimination, two different products are formed 1:45:08 Beta elimination reaction: Two products are possible, major product with more Alkyl groups and minor product with less Alkyl groups. 1:47:04 Dehydration of alcohols using concentrated H2SO4 1:51:16 Physical properties of alkynes 1:53:41 Hydrocarbons have increasing size and mass due to increase in carbon atoms. 1:58:02 The chemical properties of Alkenes and Alkanes involve addition reactions. 2:00:14 Addition of sulfuric acid and water to hydrocarbons 2:04:45 Difference between symmetric and unsymmetric alkene 2:07:05 The rule of Markovnikov and anti-Markovnikov determines where to add hydrogen in an unsymmetrical alkene. 2:11:50 Understanding the concept of anti-Markovnikov rule and its application in a reaction 2:13:59 The video discusses the rules of Markovnikov and anti-Markovnikov in hydrocarbon reactions. 2:18:02 Zinc metal reacts with oxygen to form zinc oxide. 2:20:09 Zinc and ozone react to form aldehydes and ketones. 2:24:16 Polythene is formed by connecting multiple molecules of ethene under high temperature and pressure. 2:26:16 Alkynes are hydrocarbons with triple bonds between carbon atoms. 2:30:59 The first method of making alkynes is using vicinal dihalides. 2:33:32 Using calcium carbide as a method to react with calcium for hydrocarbons. 2:37:38 Hydrocarbons have unique smells and physical properties that change with size and mass 2:39:38 Addition of hydrogen forms alkene, alkane, or alkyne depending on the compound. 2:43:37 Acidity is directly proportional to the percentage of S character. 2:45:42 Acidic character of alkyne and reactions involving sodium and polymerization 2:50:13 Benzene is formed through cyclic polymerization. 2:52:08 Benzene is an aromatic compound 2:56:34 The number of pi electrons in a ring should be equal to 4n + 2k. 2:58:52 The compound is aromatic because it has 6 pi electrons, which follows the 4n + 2 rule. 3:03:19 Preparation of Benzene using cyclic polymerization and D Carbon 3:05:17 D Carbogen reaction can be used to obtain benzene from phenol using sodium and zinc. 3:10:02 Properties of Benzene: Exploring chemical properties through various reactions. 3:11:59 The video discusses the reactions involving sulfonate and halogens in hydrocarbons. 3:17:03 Benzene undergoes different types of reactions such as addition and substitution. 3:19:10 Hydrogenation of benzene leads to the addition of hydrogen and the breakage of pi bonds. 3:23:34 Tips to remember organic reactions
👉🏻Preparation of alkanes 19:01 1. From Unsaturated Hydrocarbon 19:45 2. From Alkyl Halide 23:15 3. From carboxylic acid 33:25 👉🏻 Physical properties of alkanes 43:01 👉🏻 Chemical properties of alkanes 53:16 Alkenes 1:21:52 👉🏻Preparation of alkenes 1:31:52 1. From Alkyne 1:32:23 2. From Dehydrohalogenation of alkyl halide or B-elimination 1:33:47 3. Using vicinal dihalide 1:45:42 4. Using alcohol 1:47:52 👉🏻 Physical properties of alkenes 1:52:39 👉🏻 Chemical properties of alkenes 1:57:58 👉🏻Markovnikov's rule 2:06:47 👉🏻Anti Markovnikov's rule 2:09:29 👉🏻 Alkynes 2:26:51
Literally a brilliant one shot lecture by sir this one is really life saver one shot everything was explained so perfectly and easily i understood all concepts thankyou ashu sir you are really a amazing teacher for us ❤
30:35 No sir because even if we take hydrocarbons having odd number of Carbon in the reactant side , it will be doubled in the product side giving alkane having even number of Carbons 36:30 ethane 1:29:06 the one with μ≠0 will have higher BP 2:05:10 no 3:01:08 c) has all sp² hybridized carbon but the no. of π e- ≠ 4n+2 . hence it is not an aromatic compound. 3:10:01 non polar
Those who are here for the quick one shot, Sir doesnt explain the mechanism, a few repetitive reactions in alkenes, Nucleophile (because he already talked about this concept in the Organic chemistry explanation vids), few egs (which are there in the ncert) and similar properties here and there. His method of teaching is trustable and emphasizes on the imp topics rightly.
2:26:55 Alkynes 2:29:00 preparation of alkynes 2:33:35 using calcium carbide 2:37:00 physical properties of alkynes 2:39:32 chemical properties of alkynes 2:39:50 addition of H2O 2:42:55 acidic character of alkynes 2:47:15 polymerization 2:52:32 aromatic compounds 3:04:00 preparation of benzene 3:04:55 de carboxylation 3:06:35 zinc metal 3:07:50 physical properties of aromatic 3:10:00 chemical properties of aromatic 3:11:20 nitration 3:12:25 sulphonation 3:13:30 halogenation 3:14:40 friedor craft rxn 3:17:50 substitution of h by cl 3:19:45 addition rxn of benzene
30:20 Answer No we the alkane produced in wurtz rxn. have even number of C atoms only 36:20 Answer 2 carbons i.e. ethane 1:29:20 Answer The BP MP of cis is more than transfer (polarity) 2:04:30 maybe no ( as no change ) 3:01:01 Answer no it is not aromatic
IMPORTANT CORRECTION 51:30 SIR 3 HAS THE HIGHEST MELTING POINT, REFER TO THE NCERT TEXTBOOK.. DUE TO IS SYMMETRY AND LATCE STRUCTURE... AND MELTING POINT OF 2METHYL BUTANE IS THE LEAST AMONG THE THREE
@@Rocky-zh4yu dude if you're watching this video for cbse boards then it's more than enough... But if you are watching this for a competitive exam then you have to refer more.
guys please help me its urgent i hv my exam tomommorow and im not able to find the notes of this lecture. can yall pls tell where can i find the notes of this lecture please!!!
bhut achchaa lgta hai jb koi ncert based 11th ki padhai karwata hai thankyou so much sir !!❤❤Thankyou so much sir oneshot ke liye ye oneshots exam timing m fariste ki trh mdd krte h ❣❣❣❣
Sir 28 February ko hamari exam hai please 28 se pahle equilibrium padha dijiyena please it's a humble request of all jnv students Beacuase aapki videos hamari Puri school me chalti hai Sabhi jnv school me Please understand our situation 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
53:07 yes sir definitely because agr aap ek teacher ho to Mera ye mana hai ki aap sab kuch padhai without any books I mean kisi teacher ko book reading ya bana banaya notes nhi dikhana chahiye directly to student me ek bio stream se hun aur meri mam hamesha book reading kar wati hi , agr teacher ko esa smjhana hai to kui jarurat nhi sir ham logon ko bhi reading ati hai ham bhi karle book se reading hame school me isliye hi smj nhi ata s but ham jab youtube se padte hn hmae sab smj ata hai kuiki ustime books nhi hai jisme ham bar bar dekhe you are appsoulty correct
Best lecture sirrr , i usually dont comment , first time commenting on somebody’s video , u made this chapter so easy! Best teacher. Thanks a lot sir . Love u! 💗 🙏🏻
53:08 Yes sir i totally agree with you and i also expressed this because I am preparing for jee 11 and i had choose the vedantu batch in which teacher come and all the PPT was prepared i feel like someone is just reading those PPT not any type of attachment was there and so i couldn't able to understand but there where some teachers like you who always try to write more and more and he always says that he could not get the feeling of teaching until he teach us through writing . In the end i would like to say that you helped me a lot for preparing my school exam love you sir
You should join pw batch there teachers start teaching you with a blank board no PPT and you can understand every topic and for revision you can watch one shot videos of Ashu Sir 👍
2 din pehle aa jaate toh mera chemistry paper ka 15 marks ache se ho jata kyunki Mera woh 15 marks bahut gande gaye hai *Hydrocarbon* . Mera chemistry paper ho gaya. Phele one shot Kara dete. You can understand my feelings.☹️
30:06 No, odd number of carbon alkanes cannot be formed in the wurtz reaction because of the trend that in the reaction the twice of the number of carbon atoms is involved which is in even number form
Mujhe ye glt lg rha kyuki double bond me ek sigma ek pi bond hota hai to benzene me 6 pi electron kise aaye kyuki benzene me teen hi double bond hote hai
sir i am having my exam in 2 days and we still havent got the notes of equilibrium chapter and hydrocarbons {few of redox reaction are also missing } plz can u post the notes as fast as possible
guys please help me its urgent i hv my exam tomommorow and im not able to find the notes of this lecture. can yall pls tell where can i find the notes of this lecture please!!!
Log bachte hai samandar se lekin Hum tumhari aankhon mein dubne ko taiyaar hai Or kisko dekhne ki chahat kare tumko dekh liya hai ek baar Tumhari zulfon ki gehrai hai bahut or Humko pasand nhi aata kinaara Log kehte hai Chand ka tukda ho tum Mein kehta hu Chand bhi tukda hai tumhara .....
18:50 you takes time but you are the only teacher who clear the concept completely. In life, i will be not having any doubt in newman and saw horse projections. Thank you sir for making this lecture. I was really frustrated and angry at you that you r not uploading any vedio
I love Ashu sir ❤️, I must he is the best teacher anyone can have..,He makes me feel confident for exams, he connects me with science. I felt so bad when I realised his lectures are not for JEE so being a jee aspirant its not good for me to waste my time here but being a science lover I still love to watch him cause he makes me feel science ❤️. You are an Inspiration sir 🙏 , Thank you.
3:01:15 compound c is not aromatic a it is not obeying (4n+2pi) rule as no of ring is 1 therefore(4(1)+2))=6 and there are8 pi bond in the compound therefore compound c is not aromatic
sir ek problem hai ki ap doubtnut learn and fun class 11th and 12th ke channel pe last chemical bonding ka video upload nehi kiya. plz kar dijiye 25th ko exam hai.
Man sci is very easy and intresting specially chem but it's our teachers and the educational competition created by the edu system of india that makes us regret ....don't lose hope brother I'm with ya
30:00 we can prepare odd numbered alkanes by cross coupling like if we take 1 ethyl halide and other methyl halide and perform wurtz reaction on it we will get mixture of products in which we will get ethane and butane as major products but also propane as a minor product due to cross coupling
Bhai i was not able to understand this from any yt channel but his teaching style is so detailed yet so simple you're like kisine aese kyun nhn samjhaya kitna sense make kar rha hai ye. Hats off paper se pahele bacha liya 😭🤝
SORTED TIMESTAMPS
0:00 Intro
3:05 Flow of Chapter
6:43 ALKANES
8:59 Conformation of Ethane
14:52 Conformation of Propane
18:57 Preparation of Alkanes
19:55 1.From Unsaturated Hydrocarbon
23:12 2.From alkyl halides(Haloalkanes)
24:38 i)Using Zinc Metal
26:34 ii)Using Na Metal(Wurtz Rxn)
33:24 3.From Carboxylic Acid
33:38 i)De Carboxylation
38:06 ii)Kolbe's Electrolysis
43:03 Physical Properties of Alkanes
53:09 Chemical Properties of Alkanes
53:54 1.Free Radical Halogenation
57:52 2.Combustion
1:01:48 3.Controlled Oxidation
1:05:35 4.Isomerization
1:09:40 5.Aromatization
1:15:07 6.Rxn With Steam
1:17:16 7.Pyrolisis
1:21:40 ALKENES
1:25:00 Geometrical Isomers
1:31:47 Preperation of Alkene
1:32:24 1.From Alkynes
1:33:35 2.Dehydrohalogenation of alkyl halides
1:42:29 Satzeff Rule
1:45:36 3.Using Vicinal Dihalides
1:47:41 4.Using Alcohol
1:51:57 Physical Properties of Alkenes
1:58:00 Chemical Properties of Alkenes
1:58:23 1.Addition of H2 & X2
2:00:13 2.Additiom of H2SO4 & H2O
2:02:30 3.Additiom of HX
2:03:03 i)Symmetric Alkene
2:06:03 ii)Unsymmetric Alkene
2:06:38 Markovnikov Rule
2:09:27 Anti-Markovnikov Rule
2:15:45 4.Ozonolysis
2:23:09 5.Polymerization
2:26:50 ALKYNES
2:28:56 Preparation of Alkynes
2:29:32 1.From Vicinal Dihalides
2:33:28 2.Using Calcium Carbide
2:36:43 Physical Properties of Alkynes
2:39:22 Chemical Properties of Alkynes
2:39:52 2.Addition H20
2:42:49 3.Acidic Character of Alkynes
2:47:10 4.Polymerization
2:47:13 i)Linear
2:48:36 ii)Cyclic Polymerization(Aromatizaton)
2:52:30 Aromatic Compounds
3:03:56 Preparation of Benzene
3:04:34 1.Cyclic Polymerization
3:04:35 2.Using DeCarboxylation
3:06:28 3.Using Zinc Metal(Using Phenol)
3:07:38 Physical Properties of Benzene
3:09:52 Chemical Properties of Benzene
3:11:17 1.Nitration
3:12:27 2.Sulphonation
3:13:29 3.Halogenation
3:14:36 4.Friedal Craft Alkylation
3:15:55 5.Friedal Craft Acylation
3:17:43 Substitution of H with Halogen
3:19:42 Addition Rxn of Benzene
3:19:42 Addition of H2
3:20:51 Addition of X2
3:22:33 Outro
Bahoot Mehnat Lag Gayi
Itne mehnat kr ke apko kya Mila ?😊
Thank you bhai
@@jayayadav3862 jyada kuch nahi bas paper 20 din baad hai toh koi jald baazi nhi thi aaram se revise karte karte likh diya
@@AsliTejas20 din baad 😮
Tumhare school me March ki last tk finals hi chl rhe ? To 12th KB se suru hoga?
Lot of thanks
TIMESTAMP FOR CONVINCE ⬇️
3:12 flow
6:55 alkanes basic
9:09 conformation of ethane
15:03 conformation of propane
18:50 preparation of alkanes
19:45 hydrogenation
23:10 halo alkanes
26:35 wurtz rxn
33:25 from carboxylic acid
33:45 de carboxylation
38:00 kolbe's electrolysis
43:00 physical properties of alkanes
53:10 chemical properties of alkanes
54:00 free radical halogenation
58:00 combustion
1:01:50 controlled oxidation
1:09:50 aromatization
1:15:15 Rxn with steam
1:17:30 pyrolysis
1:22:00 Alkenes
1:25:00 geometrical isomers
1:32:00 preparation of alkenes
1:32:25 from alkynes
1:33:40 dehydrohalogenatiob
1:42:30 satzeff rule
1:45:45 using vicinal dihalides
1:48:00 dehydration
1:52:00 physical properties of alkenes
1:58:00 chemical properties of alkenes
1:58:35 addition of hydrogen nd X2
2:00:20 addition of H2SO4 and H20
2:02:40 addition of HX
2:06:45 markovni kov rule
2:09:45 anti markovni kov rule
2:15:50 ozonolysis
2:23:10 polymerization
2:26:55 Alkynes
2:29:00 preparation of alkynes
2:33:35 using calcium carbide
2:37:00 physical properties of alkynes
2:39:32 chemical properties of alkynes
2:39:50 addition of H20
2:42:55 acidic character of alkynes
2:47:15 polymerization
2:52:32 aromatic compounds
3:04:00 preparation of benzene
3:04:55 de carboxylation
3:06:35 zinc metal
3:07:50 physical properties of aromatic
3:10:00 chemical properties of aromatic
3:11:20 nitration
3:12:25 sulphonation
3:13:30 halogenation
3:14:40 friedor craft rxn
3:17:50 substitution of h by cl
3:19:45 addition rxn of benzene
THANKYOU SO MUCH SIR ❤FOR THIS AMAZING LECTURE 🎉 ITS REALLY HELPFUL FOR US 😊 & I HOPE 🤞THIS TIMESTAMP WILL HELP YOU 🙂
00:13 Hydrocarbons, the first chapter of organic chemistry, requires understanding and memorization.
02:22 Learn about organic compounds and their preparation in Class 11th Chemistry
06:52 Conformations of alkene
09:15 Conformation of hydrocarbons with carbon and hydrogen
13:25 Eclipse and staggered conformation
15:50 Understanding the concept of eclipse and staggered conformations in hydrocarbons.
19:58 Hydrocarbons can be converted from unsaturated to saturated forms by adding hydrogen.
22:03 Methods of preparing unsaturated hydrocarbons
27:05 Dry ether is used as a solvent in reactions involving sodium metal
30:15 Woods reaction cannot produce alkane with odd number of carbons
34:53 The reaction of sodium salt of Carbolic acid leads to the formation of alkane.
37:27 Formation of alkanes using D-carbogen and electrolysis
42:06 Physical properties of alkanes
44:03 Hydrocarbons with carbon and hydrogen bonds are non-polar and insoluble in water.
48:31 Boiling point of hydrocarbons is determined by the number of carbons and molecular mass.
50:30 Increasing branching leads to decreased attraction and lower melting/boiling points.
54:09 Free radical halogenation is a reaction that occurs in the presence of ultraviolet rays and involves the formation of radicals.
56:37 Combustion is a type of oxidation reaction where alkanes react with oxygen to produce carbon dioxide and water.
1:00:29 Alkanes are a good fuel because they provide heat and light
1:02:23 Controlled oxidation of hydrocarbons results in the formation of specific products.
1:06:20 Understanding the difference between hydrous and anhydrous compounds.
1:08:44 Isomerization and Aeromax process
1:12:44 Formation of benzene through a reaction with the removal of hydrogen atoms.
1:14:48 Loss of hydrogen during a process called D
1:18:53 The process of cracking hydrocarbons involves breaking them down into smaller hydrocarbons.
1:20:53 Alkenes are hydrocarbons with double bonds, and carbon in alkene is sp2 hybridized.
1:25:24 There are two types of geometric isomers: cis and trans.
1:27:29 The compound with a non-zero dipole moment is polar.
1:31:13 The video discusses different isomers, their nomenclature, and the preparation of alkenes.
1:33:17 Formation of alkene from alkyne through beta elimination reaction
1:38:27 The video discusses beta elimination in hydrocarbons and the difficulties that can arise.
1:40:50 During beta elimination, two different products are formed
1:45:08 Beta elimination reaction: Two products are possible, major product with more Alkyl groups and minor product with less Alkyl groups.
1:47:04 Dehydration of alcohols using concentrated H2SO4
1:51:16 Physical properties of alkynes
1:53:41 Hydrocarbons have increasing size and mass due to increase in carbon atoms.
1:58:02 The chemical properties of Alkenes and Alkanes involve addition reactions.
2:00:14 Addition of sulfuric acid and water to hydrocarbons
2:04:45 Difference between symmetric and unsymmetric alkene
2:07:05 The rule of Markovnikov and anti-Markovnikov determines where to add hydrogen in an unsymmetrical alkene.
2:11:50 Understanding the concept of anti-Markovnikov rule and its application in a reaction
2:13:59 The video discusses the rules of Markovnikov and anti-Markovnikov in hydrocarbon reactions.
2:18:02 Zinc metal reacts with oxygen to form zinc oxide.
2:20:09 Zinc and ozone react to form aldehydes and ketones.
2:24:16 Polythene is formed by connecting multiple molecules of ethene under high temperature and pressure.
2:26:16 Alkynes are hydrocarbons with triple bonds between carbon atoms.
2:30:59 The first method of making alkynes is using vicinal dihalides.
2:33:32 Using calcium carbide as a method to react with calcium for hydrocarbons.
2:37:38 Hydrocarbons have unique smells and physical properties that change with size and mass
2:39:38 Addition of hydrogen forms alkene, alkane, or alkyne depending on the compound.
2:43:37 Acidity is directly proportional to the percentage of S character.
2:45:42 Acidic character of alkyne and reactions involving sodium and polymerization
2:50:13 Benzene is formed through cyclic polymerization.
2:52:08 Benzene is an aromatic compound
2:56:34 The number of pi electrons in a ring should be equal to 4n + 2k.
2:58:52 The compound is aromatic because it has 6 pi electrons, which follows the 4n + 2 rule.
3:03:19 Preparation of Benzene using cyclic polymerization and D Carbon
3:05:17 D Carbogen reaction can be used to obtain benzene from phenol using sodium and zinc.
3:10:02 Properties of Benzene: Exploring chemical properties through various reactions.
3:11:59 The video discusses the reactions involving sulfonate and halogens in hydrocarbons.
3:17:03 Benzene undergoes different types of reactions such as addition and substitution.
3:19:10 Hydrogenation of benzene leads to the addition of hydrogen and the breakage of pi bonds.
3:23:34 Tips to remember organic reactions
banda/bandi kitna faltu hai
Instead of appreacating his/her hard work you are saying faltoo l think tie a hankey at your cgest , go to nursery and learn some manners
please learn english first🥲@@bsparmar6522
Bhai agar tu top nai Kiya toh maar khayega
thank you bhai, mujhe bacha diya
👉🏻Preparation of alkanes 19:01
1. From Unsaturated Hydrocarbon 19:45
2. From Alkyl Halide 23:15
3. From carboxylic acid 33:25
👉🏻 Physical properties of alkanes 43:01
👉🏻 Chemical properties of alkanes 53:16
Alkenes 1:21:52
👉🏻Preparation of alkenes 1:31:52
1. From Alkyne 1:32:23
2. From Dehydrohalogenation of alkyl halide or B-elimination 1:33:47
3. Using vicinal dihalide 1:45:42
4. Using alcohol 1:47:52
👉🏻 Physical properties of alkenes 1:52:39
👉🏻 Chemical properties of alkenes 1:57:58
👉🏻Markovnikov's rule 2:06:47
👉🏻Anti Markovnikov's rule 2:09:29
👉🏻 Alkynes 2:26:51
Literally a brilliant one shot lecture by sir this one is really life saver one shot everything was explained so perfectly and easily i understood all concepts thankyou ashu sir you are really a amazing teacher for us ❤
@@ronitkumar8976Bro does this contain all concepts and is enough for final exams??
Thank you ✨
30:35
No sir because even if we take hydrocarbons having odd number of Carbon in the reactant side , it will be doubled in the product side giving alkane having even number of Carbons
36:30 ethane
1:29:06 the one with μ≠0 will have higher BP
2:05:10 no
3:01:08 c) has all sp² hybridized carbon but the no. of π e- ≠ 4n+2 . hence it is not an aromatic compound.
3:10:01 non polar
Hello
Those who are here for the quick one shot, Sir doesnt explain the mechanism, a few repetitive reactions in alkenes, Nucleophile (because he already talked about this concept in the Organic chemistry explanation vids), few egs (which are there in the ncert) and similar properties here and there.
His method of teaching is trustable and emphasizes on the imp topics rightly.
thanks for telling the skiped topics
Bhai ye video enough hai kya exam ke liya 😢
@@divyanshukhirahari5613more than enough h
@@divyanshukhirahari5613 School ke notes aur yahan ke ek baar compare kr liyo toh haan
Sab comments ma andi bandi kar rah ha ma na dak raha aab comments 😂😂😂😂😂😂
@rathidisha
2 weeks ago (edited)
3:12 flow
6:55 alkanes basic
9:09 conformation of ethane
15:03 conformation of propane
18:50 preparation of alkanes
19:45 hydrogenation
23:10 halo alkanes
26:35 wurtz rxn
33:25 from carboxylic acid
33:45 de carboxylation
38:00 kolbe's electrolysis
43:00 physical properties of alkanes
53:10 chemical properties of alkanes
54:00 free radical halogenation
58:00 combustion
1:01:50 controlled oxidation
1:09:50 aromatization
1:15:15 Rxn with steam
1:17:30 pyrolysis
1:22:00 Alkenes
1:25:00 geometrical isomers
1:32:00 preparation of alkenes
1:32:25 from alkynes
1:33:40 dehydrohalogenatiob
1:42:30 satzeff rule
1:45:45 using vicinal dihalides
1:48:00 dehydration
1:52:00 physical properties of alkenes
1:58:00 chemical properties of alkenes
1:58:35 addition of hydrogen nd X2
2:00:20 addition of H2SO4 and H2O
2:02:40 addition of HX
2:06:45 markovni kov rule
2:09:45 anti markovni kov rule
2:15:50 ozonolysis
2:23:10 polymerization
2:26:55 Alkynes
2:29:00 preparation of alkynes
2:33:35 using calcium carbide
2:37:00 physical properties of alkynes
2:39:32 chemical properties of alkynes
2:39:50 addition of H2O
2:42:55 acidic character of alkynes
2:47:15 polymerization
2:52:32 aromatic compounds
3:04:00 preparation of benzene
3:04:55 de carboxylation
3:06:35 zinc metal
3:07:50 physical properties of aromatic
3:10:00 chemical properties of aromatic
3:11:20 nitration
3:12:25 sulphonation
3:13:30 halogenation
3:14:40 friedor craft rxn
3:17:50 substitution of h by cl
3:19:45 addition rxn of benzene
Damn I'm tiredd to death😮💨😮💨
Anyways timestamp complete with my chapter notes
Appreciate your work buddy ❤
copied
@@shasvat3321 yeah i know i have saved this timestamps here incase the real persons account gets deactivate or deleted
@@ranveer54x2 acha
30:40 No
36:20 2 carbon alkane
53:05 Yes
55:52 Chloroform
2:04:43 No
30:50 no,
36:10 ethane
53:00 agreed 👍🏻
3:01:20 not a aromatic compound.
anti aromatic hai bro sir ne kuch jyada hi short mai padha diya gai
2:26:55 Alkynes
2:29:00 preparation of alkynes
2:33:35 using calcium carbide
2:37:00 physical properties of alkynes
2:39:32 chemical properties of alkynes
2:39:50 addition of H2O
2:42:55 acidic character of alkynes
2:47:15 polymerization
2:52:32 aromatic compounds
3:04:00 preparation of benzene
3:04:55 de carboxylation
3:06:35 zinc metal
3:07:50 physical properties of aromatic
3:10:00 chemical properties of aromatic
3:11:20 nitration
3:12:25 sulphonation
3:13:30 halogenation
3:14:40 friedor craft rxn
3:17:50 substitution of h by cl
3:19:45 addition rxn of benzene
Parle bhai parle 😂😂😂.exam aane Wale honge tere bhi likes to milte rahenge lekin agar marks hi nhi aae to likes ka krega kya😂😂😂😂😂😂
sahi keh rha bkl @@GarvitSingh-m3t
Hnn 😂😂😂@@GarvitSingh-m3t
Thank you 👍
42:00 sir what about "climension reduction of carbonyl compound and reduction of alcohol 🥲💗
What about wurtz reaction
3:01:15
No a aromatic compound
Bcoz, no. of πe- are no equal to 4n+2
1:01:00 there will be 7/2 in place of 5/2 bcoz we have to balance carbon also
yess
I am searching for this comment 😅
03:01:00
Not aromatic compound
Because pi bonds are 8, but formula is making 6 bonds
31:00 no we can't form odd no. Of carbon chain
36:00 2 carbon chain
53:09 agree sir 👍🏻
30:20 Answer No we the alkane produced in wurtz rxn. have even number of C atoms only
36:20 Answer 2 carbons i.e. ethane
1:29:20 Answer The BP MP of cis is more than transfer (polarity)
2:04:30 maybe no ( as no change )
3:01:01 Answer no it is not aromatic
👍👍👍
IMPORTANT CORRECTION 51:30 SIR 3 HAS THE HIGHEST MELTING POINT, REFER TO THE NCERT TEXTBOOK.. DUE TO IS SYMMETRY AND LATCE STRUCTURE... AND MELTING POINT OF 2METHYL BUTANE IS THE LEAST AMONG THE THREE
Is this video enough for boards
@@Rocky-zh4yu dude if you're watching this video for cbse boards then it's more than enough... But if you are watching this for a competitive exam then you have to refer more.
@@metahuman296 no bro only for cbse boards
Andi bandi sandi ab jo bhi iss comment ko phadkar haste haste like karega to use exam me pure pure marks diye jaayenge
Abe totle gali kyun de rha hai😅
Bhai woh bandi nhin mandi sandi😂,
Zada ydd aa rhi kya uski??, chinta mt kar mere paas safe hai woh😎
😂😂😂 bapre bhai
Ya bhi koi tarika hai like magnetic ka 😂😂😂
Khla gha free fire 😂
52:25 , Sir the verbal explanation of each topic makes it easier to understand than just reading the notes!
Bhai ye video exam ke liya enough hai kya 😢
I have not studied any chapter fully is this session enough for 11 board exam
Where did I get notes of this chapter
guys please help me its urgent i hv my exam tomommorow and im not able to find the notes of this lecture. can yall pls tell where can i find the notes of this lecture please!!!
@@Rocky-zh4yuwhat happened? Was this lecture enough? Mera bhi exam hai 🤧
Sir please upload the video of mechanism... As my exam is starting from 14 Feb 2024 ...
It's my humble request please upload it before this date ..
Humare to 3feb se h
Attendance of 2024 ‐ 25 batch😂
How many of u watching just before 10 hours of exams.........
Me surely. ❤
It's not aromatic 03:01:30
Love your lectures sir ❤
Anti aromatic hai bro💀
@@accidentallygenius69 Non aromatic hai bro
Bhai uska kat diya ❤ non aromaatic rule no 4 ring more than 7 or equal ho to anti aromatic @@Shubham-ol6qhnon aromatic ho jata
Who are watching lecture one day before final exam 😂❤
Here
meeeeeeeeeeee
bhai supply aa gaye tabhi dekh raha hu
Kitne marks aye
@@annefrank4819 39/70
0:06:45 alkane
1:21:39 alkene
2:26:47 alkyne
2:52:06 aromatic
video is sufficient to understand chapter.
got v.good notes as well.
thank you team. thank you sir
From where we can get notes
ANSWERS:
30:35 - No we cannot make odd no. of carbon chain because in Wurtz Rxn they stay in pairs
bhut achchaa lgta hai jb koi ncert based 11th ki padhai karwata hai thankyou so much sir !!❤❤Thankyou so much sir oneshot ke liye ye oneshots exam timing m fariste ki trh mdd krte h ❣❣❣❣
Sahi bola bhai ncert based hi sabkuch hai 11th me 🥲
😭😭😭😭😭😭 thank you have done so much for us.
Sir teaches 100 times better than my school teacher..❤
1000 times better than my chemistry teacher ...
Comparison between our school teacher and asu sir no means no 😊
@@ajit_gaming yes you are absolutely right
30:00 wurtz reaction cannot be used to form odd no.s of carbon atom because it is difficult to separate the mixture is obtained
Sir 28 February ko hamari exam hai please 28 se pahle equilibrium padha dijiyena please it's a humble request of all jnv students
Beacuase aapki videos hamari Puri school me chalti hai
Sabhi jnv school me
Please understand our situation 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
53:07 yes sir definitely because agr aap ek teacher ho to Mera ye mana hai ki aap sab kuch padhai without any books I mean kisi teacher ko book reading ya bana banaya notes nhi dikhana chahiye directly to student me ek bio stream se hun aur meri mam hamesha book reading kar wati hi , agr teacher ko esa smjhana hai to kui jarurat nhi sir ham logon ko bhi reading ati hai ham bhi karle book se reading hame school me isliye hi smj nhi ata s but ham jab youtube se padte hn hmae sab smj ata hai kuiki ustime books nhi hai jisme ham bar bar dekhe you are appsoulty correct
Best lecture sirrr , i usually dont comment , first time commenting on somebody’s video , u made this chapter so easy! Best teacher. Thanks a lot sir . Love u! 💗 🙏🏻
Is this video really helpful?
I am neet Aspirant and this is the best one shot please other chapters also 🙏🙏
01:20:38 par pyrolysis me first rxn me C5H10 + CH4 hoga sayad i am not conform but rxn ko dekh ke vesa hi lag raha hai ki galti hai vaha par
1:29:15 cis- but-2-ene has higher boiling point
Trans- but-2-ene has higher melting point
explain pls
3:07:53 physical properties of aromatic compounds
Is this video enough for boards
@@Rocky-zh4yu yes..but only for class11 and in higher studies you need more
3:01:34 no it is not.Though all carbons are sp2 but the no. of e- in total in pi is 8 but in 1 ring it is 4(1) + 2 = 6
53:08 Yes sir i totally agree with you and i also expressed this because I am preparing for jee 11 and i had choose the vedantu batch in which teacher come and all the PPT was prepared i feel like someone is just reading those PPT not any type of attachment was there and so i couldn't able to understand but there where some teachers like you who always try to write more and more and he always says that he could not get the feeling of teaching until he teach us through writing . In the end i would like to say that you helped me a lot for preparing my school exam love you sir
Join pw jee batch bhai khatarnak hai it will help you teacher wha likh likh ke padhate hai
PW join karle Bhai 12 mein Verna fail karjayega 12 mein
You should join pw batch there teachers start teaching you with a blank board no PPT and you can understand every topic and for revision you can watch one shot videos of Ashu Sir 👍
🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳
Kya main 11 key lye padh sakti hun
Sir ashu sir ki equilibrium chaiye🙃
Conclusion of the lecture
Pw sat hone vala hai😂
kasamm see bhaii naak me damm kr liya hai
ek ye cucet wale ne aur pw ne
Pw sat Jaa m** c***ne
30:00 no we cannot form a compound with odd no.of carbon by wurtz reaction because in wurtz reaction carbon no gets doubled
2 din pehle aa jaate toh mera chemistry paper ka 15 marks ache se ho jata kyunki Mera woh 15 marks bahut gande gaye hai *Hydrocarbon* . Mera chemistry paper ho gaya.
Phele one shot Kara dete.
You can understand my feelings.☹️
Same bro
Koi ny jinta Kia vohi bhut h accha Kia hoga tension our depressed kabhe mat lanaa 😇
Bro i need your help i want your chemistry paper please tomorrow is my exam
Send me in insta
53:08 Yes sir this is more affective as we can also make notes parallelly
Thank you Sir
I got the chptr 🎉❤🌺🙏
Thanks sir this video is very helpful for me 😊
30:00 No we cannot make chain of odd no. Of carbons with the help of wurtz reaction
30:06 No, odd number of carbon alkanes cannot be formed in the wurtz reaction because of the trend that in the reaction the twice of the number of carbon atoms is involved which is in even number form
It's an amazing lecture. Thank you sir ❤ for your efforts .
This is very helpful for my school exams
3:07:59 non-polar
30:46 yes, but wurtz reaction is not preferred as conc. of desired product is low
3:01:16 not a aromatic compound because n.o of pie elecron is 8 which is not equal to (4n+2) tq sir for this amazing explanation 💗
Mujhe ye glt lg rha kyuki double bond me ek sigma ek pi bond hota hai to benzene me 6 pi electron kise aaye kyuki benzene me teen hi double bond hote hai
@dhirajmehta8398- it an anti aromatic compound its follow 4n rule and also has conjugation ,cyclic and planar but it is anti aromatic compound
53:05 agree🤝🤝
sir i am having my exam in 2 days and we still havent got the notes of equilibrium chapter and hydrocarbons {few of redox reaction are also missing } plz can u post the notes as fast as possible
Is this video enough for class 11 boards
Sir your way of teaching makes us understand the concept automatically 🙂🙂🙂
guys please help me its urgent i hv my exam tomommorow and im not able to find the notes of this lecture. can yall pls tell where can i find the notes of this lecture please!!!
@@VartikaChoudhary5742 Give me your insta id ....I'll send you notes
@@VartikaChoudhary5742 Give me ur insta id.....I'll send notes to you......
Right❤😊
Log bachte hai samandar se lekin
Hum tumhari aankhon mein dubne ko taiyaar hai
Or kisko dekhne ki chahat kare tumko dekh liya hai ek baar
Tumhari zulfon ki gehrai hai bahut or
Humko pasand nhi aata kinaara
Log kehte hai Chand ka tukda ho tum
Mein kehta hu Chand bhi tukda hai tumhara
.....
Sir ji you teach very very fantastic and i like your writing skills. Because when you teach by write then we understand well. 🙏🙏
Never trouble your Father , Mother , Teacher and Cow Mother
Radhe Krishna ❣️
haan bhai real but yaha padhne aaya hai ki ye sabh karne bhagwan ka nam hai isliye gali nhi de raha
@AashraySharma-t8l Bhai aap chapter padhne aaye ho ya comments padhne
@@krishnarammahatha222 womp womp cry about it 🐵
We are here not for comments like urs
3:01:26 it's not aromatic because n= 2/3 in friction which is not possible
18:50 you takes time but you are the only teacher who clear the concept completely. In life, i will be not having any doubt in newman and saw horse projections. Thank you sir for making this lecture. I was really frustrated and angry at you that you r not uploading any vedio
@@THEBOB003.. abbe saleee , 😁🤣
Kll paper hai sir ab aap aa gaya koi tension nhi 😍😍
Bhai jisko agar 100 out of 100 chahie agar jisne like nahin kiya vo fail hain usko zero aaenge number😂😂
😊
@@shailendrakumar7155hattt tere m** ka 😂😂
@@shailendrakumar7155same to u 🎉🎉
Same 2 you
next level teaching sir😊
Sir, please make a video on EQUILIBRIUM 🙏🙏
I love Ashu sir ❤️, I must he is the best teacher anyone can have..,He makes me feel confident for exams, he connects me with science. I felt so bad when I realised his lectures are not for JEE so being a jee aspirant its not good for me to waste my time here but being a science lover I still love to watch him cause he makes me feel science ❤️.
You are an Inspiration sir 🙏 ,
Thank you.
Thank you so much sir ❤💫
1:50:30 Sir you deserve million or i should say trillion billions of subscriber as u r doing that much efforts for us sirr uh are great litreally sir
Aise comment kiye par heart nahi milla science and fun se
@@alphaediting1577 han ham aisa hi comment kare thai par nahi hi mila heart kya kart" bihari sala hupp chup krkai padha rh apnai bihar kai kurdai mai
@@hypexx4808 are kehna kya chahte ho bihar kurdai hupp chupp. KOI SENSE HAI ISS BAAT ME
@@alphaediting1577 go and have a dump in your junkward of bihar
trilion toh user bhi nahi hai youtube pe
3:01:15 compound c is not aromatic a it is not obeying (4n+2pi) rule
as no of ring is 1 therefore(4(1)+2))=6
and there are8 pi bond in the compound therefore compound c is not aromatic
Padhi ki tension me Padhi nhi ho pa rhi 😅😅
sir mechanism kab karaoge appp.....please jaldi kara dijieee....examms are near
Esi ch main h ya kesi aur ch ke bath kar rha ho
53:02 yes sir puri trah se sehmat hei es baat se 👍👍👍👍👍
Lots of love and respect to you sir ❣️ in the era of jee and neet you're preparing us for school exams ....your lectures are interesting ...!!
Yes
This ise very wonderful video
You are best teacher of our country sir hats of you sir.
uk ra sir or skm sir who teaches oc
Sahemat hai sir apki bat se (53:00)
2024-2025 attendence here😮
sir ek problem hai ki ap doubtnut learn and fun class 11th and 12th ke channel pe last chemical bonding ka video upload nehi kiya. plz kar dijiye 25th ko exam hai.
Bat to sahi h but usme utna hi padhna hai sayad
@@udaykumarrathor6180 nehi bro sir ne bola tha ki aur ek 30 mins ka lect lenge and chapt khatam karenge lect 5 ke last me dekho
Dav school
Do u guys installed science nd fun app so can u tell me that how I can see the lectures coz some chapters are not there in the application 😊😊
53:08
I agree sir❤ jab aap likhkar samjhate ho tab hamen jyada acche se samajh mein aata hai .❤❤😊
Like if you are wathing it before getting class 10 resulf😊😊🎉🎉
sir, I am from Pakistan. I listen your lecture. your lecture is too much interesting for me.
Tum log ko school mein ye sab padhate hain kya..🙂
@@rekhaverma5212 😂
I swear chemistry is such a shitty subject ; sometimes I really regret choosing science stream
me too bro me too
@@jaisgurnoorsingh128 i chose it due to the fucking relatives
Same here 😢
Man sci is very easy and intresting specially chem but it's our teachers and the educational competition created by the edu system of india that makes us regret ....don't lose hope brother I'm with ya
Chemistry is actually very nice, it all depends upon the teacher , im telling you bro
It's 3:30 AM and I'm watching this lecture bcoz my chem exam will be starting within 6 hour l ....O god help me..🥲
Kaisa hua exam?
30:05 no because in this reaction no. Of carbon becomes doubles so odd no. Of carbon can't be formed by wurtz rxn...
36:36 C2H6
Cannot believe lecture is here tomorrow is my lecture thanks you so much sir
1:15:13 sir 5th ke baad 8th kaise agya
30:00 we can prepare odd numbered alkanes by cross coupling
like if we take 1 ethyl halide and other methyl halide
and perform wurtz reaction on it
we will get mixture of products in which
we will get
ethane and butane as major products
but also propane as a minor product
due to cross coupling
30:00 no unsymmetrical alkane can't prepare by Wirtz rxn
52:40 Yes I agree sir 👌🔥
Bhai i was not able to understand this from any yt channel but his teaching style is so detailed yet so simple you're like kisine aese kyun nhn samjhaya kitna sense make kar rha hai ye. Hats off paper se pahele bacha liya 😭🤝
Kaisa gya paper??
30:15 👍🏻 yes
Didi nhi kr skte😂😂
3:05:02 M.O.P of benzen
Kon kon exam ke ek din pahle padh raha hai
Wooh Toh Har Bar Ka Hai Bhai.... Naya Kya Hai
@@vanshikasharma6483😂😂 ladkiya bhi ek din phele pdhri h toh kya hoga ab desh ka 😂😂
Paper ke ek din pehle 😂😂
Upar waly ka name laikr 😅
@@Rebel_gaming8551main toh paper k ek din pehle nhi balki paper wale din subah pdhri hu😂
Sir plzz waves ki video upload kr dijiye 🙏
26:22 Sir l have a dought what is the purpose of adding zinc in the reaction??
53:05 sir totally agree with You you explanation is best sir because your writing expectations are best... We are loving it..❤️
Mera 3 hours baad exam h 😂 bss sb pray krna acche se exam jaye😆
Bhai Zinda hai toh...hello?
Kya hua
@@shivombiswas3551😂
Hlo
Hì❤
3:01:07 no c. is non aromatic
53:17 sir your way of teaching won hearts ❤️❤️❤️
What a timing sir tomorrow is my exam of chemistry struggling with this chapter...
Same bro😂❤️
Bhai sir ne toh mechanism padhaya hi nehi tumne kaha se padha plz bata do
Book se
Tomorrow is my final 😅
@@hamidsajad8725 me too bro
Dhamakadar session sir🎉