@@ANKITKUMAR-dobhai neet vale keliye ye content bohut high hai alakh sir best hai but for jee pankaj sir se koi accha nahi ..alakh sir good for boad level chem but alakh sir physics is best in whole youtube ap and pc ❤❤❤❤❤
Thank you sir 😊❤❤ Kya padhate h aap , coaching wale itna month kiche aur kuch palle bhi nhi pala but aap se sari chize samajh aa gye .🧡💙💙💜💜💜🌼🌼🌺🌺🌿🌿🌿🎯✅✅😊👍👍👍👍👍 Sir literally you are a Magician 🌞🌟🌟
49:09 Question practice no 1 and 1:10:15 question no 21 Sir if given -I > -M or -I > +M then if we check through -I then ( cl > CCl3 ) due to inductive effect DNP rule. So why we use -M>+M in this case. Sir in Q.20 at 1:10:15 if effects are first considered before considering hydrogen bonding then why are we ignoring the -I effect of -NO2 present at ortho in case of phenol ( 54:00 question no 4 )as there also if we consider the -I of -NO2 before considering hydrogen bonding we will get the order of acidic strength as o>p>m. However in reality it's p>o>m. Which is correct -I effects first then H - bonding or H- bonding neglect -I effect . Please clear it. 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
@@saiaditya8594 Ya, you are correct. Sir had mentioned in the video that there exhibits a overall withdrawing nature, but at meta position we take -I>-H.
Bro if you will apply +m then it will make the compound more unstable & -I at pera is less tha -I at meta so either you go with +m or -I result will not change ( Hope you understand )
Really efforts of sizzi sir unbelievable ... Once upon a time the man who gave his best content for all students without fan.. 🙏🙏🙏🔥 .Best video for me forever 🤗
Sir, kindly check question 11 of acidity order.... Order will be 4>3>2>1.... P-chlorophenol is more acidic than p fluro phenol.... This is data based, pka of chloro one is 9.14 and fluoro is 9.9
In question no. 13 ( 1:03:30 ) in option no. c Ccl3 can also show -H r8? Due to which after one 3rd iption should be more acidic than b becz in b its only -I and -H is given priority over -I ?? Some one please explain
Sir aap is channel me pura GOC or Reaction Mechanism bhi complete karenge kya sir kahi pe bhi Reaction Mechanism or GOC pura nehi he sir please sir karva dijiye please sir 🙏🙏🙏🙏🙏🙏 😭😭.. aap sare topic me with proper notes padhate he to humko mehenat nehi karna padta really sir thank you aur sir please 🙏🙏🙏
Pankaj sir, plz help me sir 😊 I m not much confident about my physical chemistry (but basics are clear) and in our prayas batch only 2 chap of phy chem have been completed. So sir, my ques is, if I see the phy chem crash course on chemoholic TH-cam channel, will it help me somewhat in Feb attempt... Plz reply sir and guide me because no one can guide more honestly than you🙏🙏🙏love u sir
@@PankajsirChemistry sir, usme sirf surface chemistry ka one shot nahi hai baaki sab hai👌👌, sir kindly agar aapke schedule me se thoda time nikal pao to vo bana dijiyega sir....😊❤️
SIR EK DOUBT THA PACE BATCH KE LEC ME AAPNE BTAYA THA KI OXYGEN PE POSITIVE CHARGE IS UNSTABLE BUT BBS KE CONCEPT ME TOH OXYGEN PE POSITIVE CHARGE A RHA HA
@ Nahi bro ....sir yaha pe thora advance padhate hai...aur qs.s bhi zyada karate hai Jaise sir ne bredt's rule pace batch mei nahi padhaya par yaha pe padhaya
@@adityaprakash8217 agar tum advance ki preparation kr rahe ho to yaha se pdhna behetr hoga and agar mains neet ya school examination ki to pace batch achcha hea
Sir saliyclic acid valai case mai bhi to phalai h bonding hogi lekin sir sirf aap nai nitrophenol mai phalai h bonding show kiya aur kaha h is trap but in saliyclic acid mai bhi to h trap ho jaiga
Bhai h bonding revise karo pehele saliylic acid me oh aur oh hai koi negative charge hai free oxygen or jabki nitrophenol me hai oxygen free joki lage hue h ko trap kardefa hai
Sir I am student of yakeen batch you are the best chemistry teacher all physics wala plateform
Except alakh sir
Bhai kitne pw h 😂😂😂
rip english
@@ANKITKUMAR-do tbh alakh sir ka tareeka acha ha par content mai koi muqabla nahi pankaj sir se
@@ANKITKUMAR-dobhai neet vale keliye ye content bohut high hai alakh sir best hai but for jee pankaj sir se koi accha nahi ..alakh sir good for boad level chem but alakh sir physics is best in whole youtube ap and pc ❤❤❤❤❤
In the 15th question for c part +M>-I you have taken the opposite
Although the order remains same
Good catch 👏 👏
Okay to ye galati hui h na sir se ?????
I got very much confused
Soon this channel will rock
Kya padhate hai sir yaar😘😘
1] IMP POINT at 31:00
2] PRACTISE ALL THE Qs 48:00
Thank you sir 😊❤❤
Kya padhate h aap , coaching wale itna month kiche aur kuch palle bhi nhi pala but aap se sari chize samajh aa gye .🧡💙💙💜💜💜🌼🌼🌺🌺🌿🌿🌿🎯✅✅😊👍👍👍👍👍
Sir literally you are a Magician 🌞🌟🌟
48:21 MOST IMPORTANT QUESTIONS FORM APPLICATION OF +M OR +R EFFECT FOR JEE ADVANCED(revision practice *1 question definitely)
Apke jaisa content kota me bhi nahi mil payega
Thank you sir
Ab organic padhne me achha lag raha hai
Sir kota me hi padhate the
I'm from kota aur main sir ke lecture se padhta hun apna class chhod ke
Pankaj is the best teacher of oraganic chemistry
One of the finest teacher in terms of chemistry.
49:09 Question practice no 1
and 1:10:15 question no 21
Sir if given -I > -M or -I > +M then if we check through -I then ( cl > CCl3 ) due to inductive effect DNP rule. So why we use -M>+M in this case.
Sir in Q.20 at 1:10:15 if effects are first considered before
considering hydrogen bonding then why are we ignoring the -I effect
of -NO2 present at ortho in case of phenol ( 54:00 question no 4 )as there also if we
consider the -I of -NO2 before considering hydrogen bonding we will
get the order of acidic strength as o>p>m. However in reality it's
p>o>m.
Which is correct -I effects first then H - bonding or H- bonding neglect -I effect . Please clear it. 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Q. 21) DNP mat lagana, sidhe acidic strenght directly proportional to -M hoti hain, yeh DNP toh Inductive effect ke liye bataya tha, aur Q.20 ka mujhe bhi nhi pta, ab aise hee yaad karlo
1:04:20 sir +M will be great than -I right?
yes
Same doubt bro
Yes 😌
Sahi bola
One of the world's legendary teacher of organic chemistry love you sir ...❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ ❤❤❤❤ 32:20 concept supppperrr.r...
Crystal clear due to your unique style of teaching thanks a lot sir ji ❤❤❤
49:19 -ccl3 will not show -M effect( as there are no double bonds in -ccl3 ). it should be -I > -H instead of -I > -M ( see 44:00 )
Reverse hyperconjugation can only take place in flourine (CF3) , not CCl3
Edit: Sorry, it can take place with any halogen , not just flourine.
@@saiaditya8594ye reverse hyperconjugation kya hota hai😂, do you mean -H?
@@AdityaKumar-gv4dj
Yeah I think reverse hyperconjugation is -H effect.
When we have a CX3 compound
@@saiaditya8594 Ya, you are correct. Sir had mentioned in the video that there exhibits a overall withdrawing nature, but at meta position we take -I>-H.
@@saiaditya8594 but I don’t think so there exists a term named as reverse hyperconjugation. You can just simply say it as -H.
Crystal clear concept 💯🔥
Everything is clear
1:04:29 sir in the first question och3 is at Para u told +M>-I, But in the last question why is it -I>+M for och3 at Para??? Can someone exlplain??
Bro if you will apply +m then it will make the compound more unstable & -I at pera is less tha -I at meta so either you go with +m or -I result will not change ( Hope you understand )
+M>-I will only be there but the answer will remain same..sir has written by mistake
Really efforts of sizzi sir unbelievable ... Once upon a time the man who gave his best content for all students without fan.. 🙏🙏🙏🔥 .Best video for me forever 🤗
Quality resonance 😅
Not quantity resonance 😊
You are legendary teacher 🔥
Pankaj sir op🔥
Sir bahut acha aur detailed lecture tha. Thank you sir.
crystal clear ♥thanku so much sir ♥🌟
Sir aap chemistry ke God father ho🙏🙏🙏🙏🙏🔥🥺
So complicated topic explained in luciest way thank u sir 🙏
Sir Please Start 12 th Organic chemistry as soon as possible 😭😭😭😭😭😭😭😭😭
Very well explained sir 🙏🙏
Yakeen se bhi jada mast samajh aaya white board pe offline wali feel aagyi🙂
Sir at 52:43 CH3 is +M also na sir
Pure content delivery ❤️❤️
Love from Kashmir ❤️
Can anyone explain why sir has written -I>-m at 49:20
It’s -I > -H. The answer will be same since -H will dominate +M for acidic strength
Big fan sir ❤️❤️❤️❤️❤️ really love you a lot
appreciate the efforts required to make this video
Sir Prayas batch se hu mai 😁 ....
Big Fan of You teaching sir......
Sab sahi chal raha hai bass match sahi nahi hai waha .....
Pls reply sir ......
Sir isme ye kaise pata chalega ki ortho effect lena hai ya hydrogen bonding ??? 1:00:50
Ortho effect ke liye bulky group attach hona chahiye, OH se Ortho effect nahi hota
I'm became a fan of Pankaj sir
ORTHO EFFECT 26:52
Everything related to H bonding in organic chemistry 40:20
For Comparing +M ,Logical FACTS 48:17
Sir what is priority order of hydrogen bonding and ortho effect
If anyone know please tell me 🙏🙏🙏🙏🙏
1:06:19 usmein 1 phla wala jyada +m dikhayega phir baaki teeno ko -I se compare krenge toh answer match nhi krega agr mein glt ho toh please bta dijiye sir
What a amazing handwriting sirji.....
Sir kash sab teachers aapake jese padha te sir 😔
in 5th question, sir said hydrogen bond forms only on one side, in 16th hb forms on both sides
Yar mujhe bhi ye doubt bohot pareshan kar Raha hai?
@@sagarsawant9225 Bro in ortho there is H in both sides and and there is COO so O have two choices of H-bonding in both sides
@@deepamondal3446 But even in 5th question , H has two O- (2 NO2) so the tendency of bonding should be doubled in that case too
thank you so much sir
apke charan sparst
Sir, kindly check question 11 of acidity order.... Order will be 4>3>2>1.... P-chlorophenol is more acidic than p fluro phenol.... This is data based, pka of chloro one is 9.14 and fluoro is 9.9
Yesss...
Questions
30:21 question AS OF benzoic acid and phenol
48:21 questions on AS
Sir , your teaching style is very best . but daily lecture liya kijiye sir .pls...
Sir how you can apply +H on CH3 it don't have free radical , + charge, double bond 51:39
Thank you sir 🙏🙏 You are the best chemistry teacher, I ever seen.......
1:03:17 why only -I considered for Ccl3 please reply
It is due to -H effect ( halogen i.e., Cl withdraw e- pair from alpha carbon of alkene chain nd create -ve charge on the chain )
Sir at 1:04:16 it should be +M>-I and not -I>+M
53:34 DNP rules se ccl3 has greater -I effect than NO2 please clarify
Thank You So Much Sir🙏❤
SIR THANK YOU VERY MUCH 😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
Sir inorganic mai s block, p block aap padhayenge kya? , pls sir bata diyjiye ya fir kisi ko pata ho toh vo bata de
51:28 why CH3 is not giving +M effect ?
+M effect on CH3 is due to hyperconjugation(+H)
In question no. 13 ( 1:03:30 ) in option no. c Ccl3 can also show -H r8? Due to which after one 3rd iption should be more acidic than b becz in b its only -I and -H is given priority over -I ?? Some one please explain
-I > -H for ccl3
check at 44:03
Same doubt please explain
Sir ne sahi bola sir ke lecture se he questions aa gye h test series me
Aap jaisa content agar coaching me mil jaye to baat ban jayeeeeeee hahaha baat ban jayeeeee ❤
At 53:17 in 1st and second no M effect but -I effect eill be follwed by DNP rule ccl3>>>NO2 or dont we check like ds in armatic phenols....?
Sir please start class 12 organic. Its a humble request.🙏🙏🙏
Thanks sir 🙏💯
54:35 concept clear❤🎉🔥
In goc one shot part 1 you said +m dominates for fluorine
Sir aap is channel me pura GOC or Reaction Mechanism bhi complete karenge kya sir kahi pe bhi Reaction Mechanism or GOC pura nehi he sir please sir karva dijiye please sir 🙏🙏🙏🙏🙏🙏 😭😭.. aap sare topic me with proper notes padhate he to humko mehenat nehi karna padta really sir thank you aur sir please 🙏🙏🙏
Pankaj sir, plz help me sir 😊
I m not much confident about my physical chemistry (but basics are clear) and in our prayas batch only 2 chap of phy chem have been completed. So sir, my ques is, if I see the phy chem crash course on chemoholic TH-cam channel, will it help me somewhat in Feb attempt...
Plz reply sir and guide me because no one can guide more honestly than you🙏🙏🙏love u sir
Do one shot video of crash course series
@@PankajsirChemistry ok sir... thank you so much sir😊🙏❤️
@@PankajsirChemistry sir, usme sirf surface chemistry ka one shot nahi hai baaki sab hai👌👌, sir kindly agar aapke schedule me se thoda time nikal pao to vo bana dijiyega sir....😊❤️
@@harshil_1.618 are u in iit ?
@@jee-wd8cq yes bro he is
SIR EK DOUBT THA
PACE BATCH KE LEC ME AAPNE BTAYA THA KI OXYGEN PE POSITIVE CHARGE IS UNSTABLE
BUT BBS KE CONCEPT ME TOH OXYGEN PE POSITIVE CHARGE A RHA HA
58:47 question number-6 please check the answer again sir.
Thank you sir 😌
1:11:06 nitro vale me H bonding ko effect se pehle ku liya h sir?
53:32 why didn't you use D>N>P ????
Sir question 21 mein nitrophenol mein hydrogen bond ki wajah se acidity kam hogi na
sir 1:04:32 for OCH3 +M>-I
yup
Yess
Yes
Amazing teacher
What is h effect ? Is it mesomeric or hyperconjugation
Hyperconjugation
Sir ek baar Organic padhke ho gayi hai to NEET ke liye aapke Prayas ke JMPS Lectures se Revision kar lu kya? Please Guide Sir
super duper clarity
Sir one mistake at 1:04:13 OCH3 mei +M>-I
Thank you sir
Sir question 15 me och3 ka +M>-I hoga na
Yes
aap chem ke father nahi grandfather ho🙏hats off to u sirrr🥰
Sir question 8 you took och3 +m>-i but in q 15 och3 you took -i>+m…… Why
Literally ur expecting the answer 😂😂
@@JayanturPAPA😂
1:11:52 here ortho nitro phenol has Hydrogen Bonding, so how can it be most acidic? For Q. 21
Thanku sir saare pyqs ban rahe
Sir kuch questions me ortho effect, hydrogen bonding and inductive effect se answers alg aa rhe ha . To sir inki priority ka order kya ha
Doubt @ 1 : 04 : 21 ( Q. 15) +M > -I (OCH3)
I agree👍🏼
Yeah
Yes it's an exception
ortho effect be like-
I prefer quality rather than quantity. A true life lesson
cl ka ortho effect nhi lagega na carboxylic acid me
Sir please regular lectures upload kijeyega
Pankaj sir = always op!!
Sir 1:11:11 mein o-nitrophenol m H bonding q nai soche H bonding krenge toh wo kam ho jaega n CCl3 se?
nitro phenol ss me pehle +m /-m ye dekhte he
Sir best book for organic JEE MAIN ADV. ??
buy ms chauhan
solve level 1 for mains and level 2 for adv
@@jeevi23 Bhai ye topic is lecture me pdha rhe h ye mains ka h ya advance ka pls btado bhai pls.
DOUBT: Is F considered a bulky group in case of ortho effect??
No
@@laststop269 How did u know? can u please tell...cuz i am confused, sir told halogens, but did not mention that F is excluded in bulky groups
@@nafisaparveen9759 apun ne yehi pada h ki F not included in bulky grp so yeh sir effect nhi dikayega
@@laststop269 ok thank u so much
No
Sir ji heterocyclic compounds ka videos bna dijiye please please please please 🙏🙏🙏
Sir Mscs book Amazon pe available nhi bata rha agar ho sake toh kya aap uska downloaded link ya kha se purchase kare woh bata dijiye 🙏❤️
Sir aap physics Wallah mae bhi padhate hai aur idhar bhi, kaha padhu sir. Aur ek hi topic. I am in 11
Jab same teacher hai toh kahi se bhi padho kyu ki content toh same hi na hai
@ Nahi bro ....sir yaha pe thora advance padhate hai...aur qs.s bhi zyada karate hai
Jaise sir ne bredt's rule pace batch mei nahi padhaya par yaha pe padhaya
@@adityaprakash8217 agar tum advance ki preparation kr rahe ho to yaha se pdhna behetr hoga and agar mains neet ya school examination ki to pace batch achcha hea
@@diyaagrawal5048 exactly
Sir 1:04:17 pe +M>-I hoga na?? Although answer same hee aayga
Bro same doubt -O CH3 +M >-I know bro
@@vinaymv4486 Haan haan, u r right. But answer however wohi aayga
@@Ash-rx5wl yes bro ans same only.
@@vinaymv4486 yes same doubt
Sir why didnt u take minus h in p COOH C2H4 CCL3
Sir saliyclic acid valai case mai bhi to phalai h bonding hogi lekin sir sirf aap nai nitrophenol mai phalai h bonding show kiya aur kaha h is trap but in saliyclic acid mai bhi to h trap ho jaiga
Same doubt
Bhai h bonding revise karo pehele saliylic acid me oh aur oh hai koi negative charge hai free oxygen or jabki nitrophenol me hai oxygen free joki lage hue h ko trap kardefa hai
1:13:33 MSCs hint
Sir you are the gem of chemistry
MAN THE QUALITY SIR I CANT TELL YOU MY RESPECT 😭 TOWARDS YOU .
SIR THANKS 🙏