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8:56 in this question normally always 2°amine only more basic followed by 3° and 1° when the c2h5 group (i.e) when the R is c2h5 2°>3°>1°>nh3 And in ch3 group 2°>1°>3°>nh3
27:43..sir here the reagents would be H2/Ni Na(Hg) and ethanol.. The reagents which u've used here are for the conversion from akyl amide to alkane amine
Thankyou sir sooooo much Today I find this channel I studied phy from various channel but for chem I found this and this is best channelnever I found for chem
34:45 sir aqueous solution m basic strength ka order to primary amine> secondary amine> tertiary amine hota h ,to sir apne primary amine ko second no. mai ku likha h ye to sabse jyada basic hoga...???
Sir it’s an humble request from my side ki app competency based questions pe foucus kariye Chem ke chapters ko le kar like mcqs assertion reason case based. It’s really imp for our boards sir
Thankyou sir for your precious videos in bio only 1 ch is left ❤️😄 hope you will start the new series of chemistry for case based, assertion reasoing and mcq based questions
Sir kya aap ek aisi sheet taiyar kar sake jisme sabhi name reactions, conversion and chemical properties fill in the blanks ki form mai jiske ham 10-20 prints nikalvake practice kar sake. Same for biology figures labelling. If its possible sheet computerized
Sir there is a question if it doesn't hurt you sir aap pichle saal ke 2023 pyqs video ko merge kardijiye. Isse apke liye assan hoga aapko baar baar board pe likhna nhi padega. And Sir biology ke liye content le aaiye more pyqs and different type of question like ncert figures par based etc.
Sir 11:25 in 2nd answer after delocalisation over the benzene ring electron density on nitrogen should increases or decreases ? Please solve this confusion 😕 🙏🏻
Que - 25- (1) Jab AMINE ko HNO2 se react karayenge to aliphatic diazonium salt bnega na sir then isko boil karne ke baad alcohol aayega but aapne by mistake alcohol hi likh diya h............
@VanshGangwania-tz7si Questions easy the but dhyaan se na inka Lecture liya aur na hi dhyan se padhai ki... Paper easy tha Lack of practice and concentration :(
@@Its_Danish_99 yeah bro that's the problem 🙂 Tomorrow onwards is my preboard and I don't what's going on there I am just learn all the reaction and numericals and sir videos properly I think it would be more than enough.and now let's see how was my preboard tomorrow 😇
SIRCAN I SCORE 90 IN CHEM BY WATCHING ONE SHOTS AND DOING IMP QUES AND NCERT MANY OF MY SENIORS ARE SAYING THAT ONE SHOT IS NOT ENOUGH IF YOU HAVEN'T READ THE CHAPTER BEFORE SIR PLS CLARIFY
@@shravyajain5957 arey to bola na mene ye krlo ho ske to imp exercise questions krlena kyuki exercise se hi aate he chemistry me mostly conversion aur test reagent waale
Free PYQ pdf on Telegram link-t.me/Sourabhrainaofficial
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Buy Organic playlist pdf for just Rs 199 -www.sourabhraina.com/courses/Organic-Notes-Class-12th--6719237a38ac7e25661f6fee
most genuine teacher no bakchodi
Facts
33 question in 48 min and on the other channel 10 question in 2 hour what hard work ❤❤❤😊
Sourabh Raina = Suresh Raina of chemistry 🤝🤝
PERFECT Comment All The Best for 22nd and 27th Let's rock this year
There is so Suresh Raina in Chemistry. Sourabh Raina is Sourabh Raina 🔥
Pointwise Study with no Bakwass. Most genuine Teacher !! Subscribed ..
Anyone here? At 1.30 am on the day of board exam
yes sir
Yes
😂😭
@@aanya_drms6541😢 ysss
yahi raat antim yahi raat bhari 🥲
Sir much needed I was literally exhausted finding pys . And I found this video thankyou so much sir ♥️ 🙏🏻 tomorrow is my chem board
8:56 in this question normally always 2°amine only more basic followed by 3° and 1° when the c2h5 group
(i.e) when the R is c2h5 2°>3°>1°>nh3
And in ch3 group 2°>1°>3°>nh3
Right❤
Bhaii vo aq medium me hota haii
6.18am guys and today is the exam ...anyone here😂
Iam
Yo
How much did you score?
Your hardwork sir... ❤
Chalo ab phadna suru krte hai😁😁
Thankuh so much sorry...this is awesome ❤
you are the best teacher of chemistry i have ever seen. Your make to understand trait is owesome. Thank you sir!
THANKYOU SIR VERY HELPFUL I"M SURE THAT I WILL DEFINITELY DO MY 100% BEST TO SCORE GOOD MARKS.
bro how much you scored? i am in class 12 right now and i need guidance, kya sir ke pyq enough hai?
Thankyou sir iss important session ke liye ye series sabse best hai and aapka bht dhanyawad sir ❤
HOW ARTICUTELY HE EXPLAINS EACH AND EVERY MINUTE EXPLAINATION OF THE ANWERS JUST OVER IMPRESSED
BEST CHANNEL FOR CHEMISTRY
PYQ REVISION IMPORTANT QUESTION EVERYTHING OSM
27:43..sir here the reagents would be H2/Ni Na(Hg) and ethanol..
The reagents which u've used here are for the conversion from akyl amide to alkane amine
No sir has written correctly
LiAlH4 is a reducing agent which work is same as H2/Pd
@@navyblueskiess okii thanku
17:50
Sir Temperature should be 0-5° C Instead of 273-278° C
😊
learn the difference between kelvin and Celsius
first
Thankyou sir sooooo much Today I find this channel I studied phy from various channel but for chem I found this and this is best channelnever I found for chem
Physics ke liye Konsa channel
@@samarvishwakarma18 Abhishek sahu bro
@@Not_your_boy.. ok thanks
Bhout help kia to much use full and quality lecture pura paper yahi se bna .. ❤❤❤❤
it helps to much ❤❤❤
Get ready guys
Biomolecules fast
Sir aap k pyq kafi helpful haii paper 70% yahi se aaya
34:45 sir aqueous solution m basic strength ka order to primary amine> secondary amine> tertiary amine hota h ,to sir apne primary amine ko second no. mai ku likha h ye to sabse jyada basic hoga...???
aqueous solutions =
methly me 2>1>3
ethly me 2>3>1
Thank u so much sir.....❤
Sir it’s an humble request from my side ki app competency based questions pe foucus kariye Chem ke chapters ko le kar like mcqs assertion reason case based. It’s really imp for our boards sir
Ok
Thankyou very much sir... Your lectures are very helpful ❤❤
Bhai IIT delhi pahuch gye ?
9:36 iss question mei degree ka kuch lena dena h ? Basicity 3°>2°>1° hona chaaiye naa ?
Wahi to hai bas ulta side se likh hai
Its correct
@user-vt2mm1xi4e ok 49:46
Nope always 2° will be more basic acc to h leaving tendancy
@@bds.x_ ab bta rha h Bhai jb paper mei 2 ghnte bche h
Thankyou sir ♥️
Thank you so much sir😊❤️🙏🏻
Thanku you so much sir...Aaj ka diwali gift bhut aacha laga...❤🎉
I m scared but thankuu so much sir for all ur efforts😇
10:45 13:31 17:45 22:34 39:49 41:03
underrated teacher🙌
Finally, i completed my syllabus 😪now!!! becoz of you🙏🏼
Thankyou so much sir💛🤗
All the best
@@SourabhRaina thankyou sir 😁
Thankyou sir for your precious videos in bio only 1 ch is left ❤️😄 hope you will start the new series of chemistry for case based, assertion reasoing and mcq based questions
Padhle bhai kl hi paper hai😂
Salute hai sir aapko
thank you sir for the pyq series, it gets very easy to revise all concepts😁
Question no. 11 correct answer is (2° ,3°,1°)
th-cam.com/video/ZCf0qUA267g/w-d-xo.html
Bhai ye aqueous ke liye hota hai question mai gaseous ka pucha hai
Sir kya aap ek aisi sheet taiyar kar sake jisme sabhi name reactions, conversion and chemical properties fill in the blanks ki form mai jiske ham 10-20 prints nikalvake practice kar sake. Same for biology figures labelling. If its possible sheet computerized
One of the best teacher ❤❤❤
Sir there is a question if it doesn't hurt you sir aap pichle saal ke 2023 pyqs video ko merge kardijiye. Isse apke liye assan hoga aapko baar baar board pe likhna nhi padega. And Sir biology ke liye content le aaiye more pyqs and different type of question like ncert figures par based etc.
Ok
Sir app ki 2023 organic series haa usme kya appne saara content diya hai organic ka and kya wo full revision of organic ke liye suitable hai …..
Haan
Finished 🙏
This lecture is really helpful for me thank you soo much sir 😊😊
Sir, is this video enough to score 6 / 6 for amines chapter....
Thanks a lot ❤
Thanking to you sir❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉
Sir 11:25 in 2nd answer after delocalisation over the benzene ring electron density on nitrogen should increases or decreases ? Please solve this confusion 😕 🙏🏻
decrease
2023 me kitna ghatiya questions poocha hai 🤡
😂 sch me 2022 me level thik hai
@@PriyanshuJha12200 haa bhai 2023 walo ka Sare pyq series me dekh hai question ka level thoda aacha hai 🤣
Kash aapse pehle padha hota sir .. confidence high ho jata
👍 great and helps a lot in our preparation.😊
All questions are correct
Thank you sir ❤
Sir exam ma buy products likha necessary ha kya cbse boards ma
Sir these questions are sufficient to prepare this chapter for boards??
Is sourav sir pyq series enough for boards?
❤😊
Sir Are these pyqs enough or i should practice more questions 😅
Mera bhi same doubt 😅
Yes obviously they are helpful and enough
Bhai pehle ye toh krle pura 😭 ye ho jaay toh sample paper bana lena
SIR IMP QUESTION OR PYQ QUESTION BOTH
BY WATCHING THESE ONLY..
WE SCORE 90 MARKS IN CHEMISTRY
Que - 25- (1)
Jab AMINE ko HNO2 se react karayenge to aliphatic diazonium salt bnega na sir then isko boil karne ke baad alcohol aayega but aapne by mistake alcohol hi likh diya h............
8:28 agar gaseous phase ki bt na kre to ky hoga??
13:55 we can use aryl sulphonyl chloride too...right??
Yes we can
31:41 sir 25 (1) mai rearrangement nhi hoga kya HNO2 wale reaction mai? .... Matlab OH beech wale carbon mai nhi judega kya??
10 hrs remainig for chemistry exam
Very easy questions
Time 2:55 a.m
Before a day of pre board
Enjoying the level of questions and dedication of surabh sir
What a content
Lo u sir ❤
How was you preboard 😂
@VanshGangwania-tz7si Bhai mat puchho
@VanshGangwania-tz7si Questions easy the but dhyaan se na inka Lecture liya aur na hi dhyan se padhai ki...
Paper easy tha
Lack of practice and concentration :(
@@Its_Danish_99 yeah bro that's the problem 🙂
Tomorrow onwards is my preboard and I don't what's going on there I am just learn all the reaction and numericals and sir videos properly I think it would be more than enough.and now let's see how was my preboard tomorrow 😇
Helped a lot
Sir it is enough for boards or not plz tell me
Was is it enough or not ???
i will recommend this channel to my juniors
39:06 sec pr 2nd part m koi glti h na shyd sir?
SIRCAN I SCORE 90 IN CHEM BY WATCHING ONE SHOTS AND DOING IMP QUES AND NCERT MANY OF MY SENIORS ARE SAYING THAT ONE SHOT IS NOT ENOUGH IF YOU HAVEN'T READ THE CHAPTER BEFORE SIR PLS CLARIFY
You can score above 90. Practice important questions and pyq
thanku sirr
Sir please make a vedio on chapter wise important topic's of biology for board's 2024...*
Ok
Helpful ❤
Sir agar ham pyq kar lein to chemistry mai achee marks aa jayenge bas itne hi
😮
Sir I have done pyqs should I do go for ur organic chem wala plyalist or revisie the whole syallbus plss sir reply asap
That "Mil jaenge"😂😂
Thanks SO much sir
sir yeh enough hai n pyq ke liye
Start kr rha hu
Thanks ❤
Sir kya m only apki vedios dekh kr 60/70 la skti hu kya??🥺
Haan
Organic ke reagent kaise yaad kr rhe ho 😢
Sir ye Jo product Saath me nikal rhe he unhe BHI learn krna important he kyaa sir please jdli se jdli reply
Bhai krle
I'm here 3 hour before exam anyone here
Yeah
Yepp
Results kaise aye?
14:00 min q no 14
Sir ap please pKb and Kb ke upr ek video bana dijiye har ek chp ka include kr ke
Smj nhi aate h ye term
Dono ek dusre ke opposite h pkb jitna jyada utna km basic
@@its_nature_of_sk thankyou pr sare chp m yesa hota h physical chem m bhi
@@aasthajain2930 all chapter pkb kb and pka ka both are opposite j
@@its_nature_of_sk BRO TUM IS LECTURE KA NOTES BANA RAHE HO KYA AUR YAAD KAISE KAR RAHE HO TUM YE QUESTION KO
@@itzrider890 read ncert line by line then revise then pyq
7:23 sir in Q11 basic strength should be 2⁰>3⁰>1⁰ may be
Gaseous phase
Done sir thank u
Ncert ex eg karna hoga kya iske baad ?? Ya itna kafi h ?
Krle bhai ye sab easy ho jaega par conversion hi krle kaafi he
@@RESPECT-zv9tq are mtlb boards ke liye bus yahi kar le kya ncert ex rahn de
@@shravyajain5957 arey to bola na mene ye krlo ho ske to imp exercise questions krlena kyuki exercise se hi aate he chemistry me mostly conversion aur test reagent waale
@@RESPECT-zv9tq Ok tq 👍
Qs 11 mai 2>3>1 hoga
Sir by product learn krna hoga?
Q 1 me n2 gas hoga na to sign likhna jaruri hai
❤❤😊
Sir 22 ke a ka N,N diethyl methanamine ho sakta hai kya?
Sir ek doubt h
Exam m temperature mention krna imp hota h kya
yes for some rxn jasa dizoniom salt 0 to 5 degree
@@PRASHANT-CHaUHAN438 ok thankyou
45:04 2023 questions
Comment krne ki jgh pdhlo salo😂
Sir g plz provide pratical file hard copy
Sir itna enough rahega karna ??
Practice