acidic strength (all effects)

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Neeraj Dubey

Neeraj Dubey

Күн бұрын

JEE Mains 2021 JEE Advanced 2021 Chemistry IIT JEE Chemistry | JEE Chemistry NEET Chemistry IIT Chemistry Class 11 Class 12 Class 11 Chemistry Neeraj dubey Sir Class 12 Chemistry JEE Mains chemistry JEE Chemistry JEE Mains 2021 JEE Advanced 2021 Chemistry IIT JEE Chemistry | JEE Chemistry NEET Chemistry IIT Chemistry Class 11 Class 12 Class 11 Chemistry Neeraj dubey Sir
will cover the basic concepts of the chapter, important topics, and tips & tricks to remember the concepts and solve questions.
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Пікірлер: 311
@leomes317
@leomes317 4 жыл бұрын
No.8 and no.14 are wrong because halogens show +m and -i effect with max -i in f and min +m in f and +m effect is inversely proportional to acidity as it increases e- density on ring correct order should be f>cl>br>i
@freefiregamingbykaustav3114
@freefiregamingbykaustav3114 6 ай бұрын
Yeah!!
@shahmah7523
@shahmah7523 4 ай бұрын
Yeah
@ankitsehgal8026
@ankitsehgal8026 4 жыл бұрын
Aise hi questions wale videos bnate jao.. Pdhane wale videos to already kafi hn KZbin pe.. Pr aapki trh questions wale videos kafi km hn..thnku..keep it up👍👍
@Tennis--su7tj
@Tennis--su7tj 4 жыл бұрын
Best discovery I made for organic chemistry after PHYSICS WALLAH👏🏻👏🏻🙌🏻🙌🏻🤩🤩
@Max-de6sl
@Max-de6sl 4 жыл бұрын
You may visit komali mam channel ... You start loving chemistry....
@simranlahrani
@simranlahrani 4 жыл бұрын
In 8th the order ll be F>cl>br>i
@JoJo-mq6jt
@JoJo-mq6jt 16 күн бұрын
В кой стандарт си!
@shagunupreti7
@shagunupreti7 6 жыл бұрын
Really amazing sir.... All concepts are clearly explained... You vanished away all my doubts.... Keep uploading such videos.... Thank you.
@amanchaurasiya2088
@amanchaurasiya2088 5 жыл бұрын
Abhi tk utube pe jitne bhi maine dekhe unme se apka one of the best
@devilboy2346
@devilboy2346 6 жыл бұрын
8:09 sir but minus inductive ki series me to Order F > Cl > Br > I hota h to aapne ulta kyu likha?
@ArtisticMind0003
@ArtisticMind0003 3 жыл бұрын
Que. 3 ulkta hai kya
@prakharsingh7567
@prakharsingh7567 3 жыл бұрын
@@ArtisticMind0003 size par depend kartr ha I
@malkeetbrar1208
@malkeetbrar1208 4 жыл бұрын
Sir please explain the reason In question 8 why iodine containing compound is more stable?
@artsylassie688
@artsylassie688 4 жыл бұрын
Sir actually 1°>2°>3° ryt?...so it will be b>c>a>d ryt.....(in 3.48)
@komalshahzadi9032
@komalshahzadi9032 5 жыл бұрын
Amazing sir it's best lecture for me about acidic strength.
@incognitoburrito8
@incognitoburrito8 6 жыл бұрын
Sir please explain why in example four, acidity of a is greater than c. If we see resonance due to (a) negative charge will go on electropositive carbon whereas in case of (c) it will be on oxygen. So why c shouldn't be more acidic than a
@rishimasinha3303
@rishimasinha3303 4 жыл бұрын
Amazing content sir😍😊 could by any means can I get this PDF please sir??🙏🏻🙏🏻it will be very beneficial
@tejassahu6357
@tejassahu6357 3 жыл бұрын
Sir i am telling you agar aapne video banaani band kar di toh mujhse bura koi nahi hoga. Aap hi ne mujhe itne acche content ki aadat dalwa di ab aapko meri aadat ko pura karna hoga
@NeerajDubeyALLEN
@NeerajDubeyALLEN 3 жыл бұрын
Give me the name of next topic you want to study
@divyajyotibose5769
@divyajyotibose5769 5 жыл бұрын
Sir in example no. 8 the order of -I effect is F>Cl>Br>I then why is the order of acid strength exactly opposite?
@Vlog_Planet360
@Vlog_Planet360 5 жыл бұрын
CRAZY - OTK y r right
@harshulmathur2620
@harshulmathur2620 5 жыл бұрын
Kevel -I nhi woh -I aur +M ka combined effect hai
@windrunner3129
@windrunner3129 4 жыл бұрын
-I ke saath +M bhi hoga, that's why iodine is more electron withdrawing
@abhisar1232
@abhisar1232 4 жыл бұрын
@@harshulmathur2620 but won't +m destabilize the conjugate base? Due to this the order should be exact opposite....pls explain am getting really confused with example 8
@niechemistryclasses1398
@niechemistryclasses1398 4 жыл бұрын
Due to the involvement of d-orbital resonance
@hemantakumarnayak4743
@hemantakumarnayak4743 6 жыл бұрын
I want to know both acidity and basicity of organic aromatic compounds by applying resonance And inductive effect n b4 that have proper description about hyperconjugation resonance n inductive effect with ortho para activating deactivating grp meta directing grp with how to know 2p-2p n 2p-3p with electron density n displacement description after that it will be easy to know about acidity n basicity
@230ch.vaishnavi6
@230ch.vaishnavi6 5 жыл бұрын
sir..in no.14 ...2nd compound is more acidic than 1st compound dùe to p.pie..d.pie bonding..
@ahmadraza6949
@ahmadraza6949 5 жыл бұрын
Example 8 mein apny kaha Halogens -l or +m effect show krein gy Lekin example 14 mein apny kaha -l or -m show krein gy ... ...?
@ambikasharma6840
@ambikasharma6840 11 ай бұрын
The Best video I found for acidic strength 😍❤
@subhashreesethi8186
@subhashreesethi8186 10 ай бұрын
Can u clear this doubt how halogen shift acidity order when it is in meta and para position?
@gayatriiiipagare
@gayatriiiipagare 6 ай бұрын
​@@subhashreesethi8186 ask chatgpt
@krrajdabhi3500
@krrajdabhi3500 6 жыл бұрын
_i effect to flourine ka jyada hota hai to lski withdrawn power to jyada hogi to sir aapne example 8 me iodine ka withdrawn jyada kese ho gayi &just example 9 me flourine ka withdrawn jyada batayi plz sir ise explane Kare or sath me yeh bhi batayega ki sir effect acidic strength to kese increase karta hai
@sunilsharma045
@sunilsharma045 8 ай бұрын
Sir ne bolaa tha naa ki agar -I or +m dono aajye tb I>br>cl>F hoga agar sirf -I hi hoga tb hoga F Cl br I
@suhailiqbal1059
@suhailiqbal1059 3 жыл бұрын
Sir u said that upto phenol all reacts with NaOH , does that mean including those which reacts with NaHCO3 also
@NeerajDubeyALLEN
@NeerajDubeyALLEN 3 жыл бұрын
No
@Kaushani_chanda
@Kaushani_chanda 3 жыл бұрын
Conjugate basic strength is inversely proportional to acidic strength!
@chthammayya2986
@chthammayya2986 3 жыл бұрын
Your explanation is superb and covering maximum portion of area with different examples. I am searching a lot of channels finally i got the best one, thank you so much
@kalvinayagamp3242
@kalvinayagamp3242 5 жыл бұрын
Sir thanku so much. This very useful to me. Now i have no doubts in acidic strength✌️👍👍👍🙏🙏
@ujjwal124
@ujjwal124 3 ай бұрын
Question 8 answeris wrong It should be 3>4>2>1
@dishasingh5244
@dishasingh5244 4 жыл бұрын
Sir aapne ortho effect kha pe smjhaya h.. Video mil ni rha Sir please explain me in ortho effect less resonance more acidity kaise hoti h
@NeerajDubeyALLEN
@NeerajDubeyALLEN 4 жыл бұрын
kzbin.info/aero/PLFKdq9r0Uy8d21Dby4pkZC-0jx9DRgkGi
@NeerajDubeyALLEN
@NeerajDubeyALLEN 4 жыл бұрын
You can find or thi and sir effect here
@akshaydaundkar1417
@akshaydaundkar1417 3 жыл бұрын
Sir I have doubt in Question number 8 please check it..
@AnkitKumar-sl6fm
@AnkitKumar-sl6fm 5 жыл бұрын
Thnku sir.....aapka sab example kafi important hai
@SanjuKumar-kt1hs
@SanjuKumar-kt1hs 5 жыл бұрын
Sir .I have no word for this great help..love u paaji
@priyanshipaliwal7887
@priyanshipaliwal7887 3 жыл бұрын
Sir 6th ma -I effect ka basis par nahi kar sakte kya? Jaise 3rd wale ma 3 NO2 ha toh sabse jyada -I effect. Sir plzz clear my doubt.
@Gautamkumar-di2qq
@Gautamkumar-di2qq 6 жыл бұрын
Sir in question no 14 para fluoro Benzoic acid is more stable than para chloro Benzoic acid and so on....
@Arya-oc8gm
@Arya-oc8gm 3 жыл бұрын
sir do you also have video for basicity
@avnigupta9661
@avnigupta9661 4 жыл бұрын
at 3:41 why is one degree carbon more stable than 2 degree carbon
@AnkitGupta-dt1ed
@AnkitGupta-dt1ed 6 жыл бұрын
Thanks sir this was legit helpful...I was confused when to prioritise +M & +I or other such combos, but, after watching these solved examples I'm able to solve acidity-basicity questions pretty easily...Thanks for this awesome video!
@yadavg1464
@yadavg1464 3 жыл бұрын
Nise of you sir it's very helpfull sir clear all dought thanq,,,,,,,,sir
@NeerajDubeyALLEN
@NeerajDubeyALLEN 3 жыл бұрын
Most welcome
@chandrashekarreddy7495
@chandrashekarreddy7495 4 жыл бұрын
Sir can you tell me reason for the example 8.please reply to me. Many students have same doubt
@sunilsharma045
@sunilsharma045 8 ай бұрын
Mja aagyaa sir thanx ❤❤❤
@uttamkumar8911
@uttamkumar8911 4 жыл бұрын
Sir question 8 mein koi vacant d orbital ka concept bhi hai kya. Wo plz. Btaye na And question 9 mein order ulta kyun ho gya sir inductive effect ka. Koi reason uska btye na
@poplu7076
@poplu7076 2 жыл бұрын
Sir plzz doubt solve kar dijiye... P Halo carbolic acids ka toh highest p chloro acid Diya hua hai
@egj568
@egj568 4 жыл бұрын
thanks for singlehandedly saving my life, you're the real deal, no joke
@sakshijain4976
@sakshijain4976 6 жыл бұрын
which bok should i refer for electronic effect of halogens responsible for acidity of phenols and benzoic acid
@Rajpatel-vo9ec
@Rajpatel-vo9ec 5 жыл бұрын
Sir...pera helo phenol me..kyu.... inductive effect ko mesomeric effect se..kummm..bataya gaya. Hei... If only for helogen inductive effect is more effective than mesomeric effect ...the.....pera floro. Phenol ....pera iodo phenol se jyada....aecidic hoga na....
@prithishmusicals9295
@prithishmusicals9295 2 жыл бұрын
Can anybody explain to me that in Q 8 , 9 both cases halogens present but why the stability different for them.?
@sakshipandey9026
@sakshipandey9026 3 жыл бұрын
Demaak khul gya itna accha btaaye aap 😊thank you sooooo much sir 🙏🙏
@amuthas3840
@amuthas3840 3 жыл бұрын
Anyone know the reason for 8 que
@vedant8002
@vedant8002 3 жыл бұрын
Sir please at the end of the video summarise all the concepts used for comparison 👍🙏🏻🙏🏻
@headoverclouds
@headoverclouds 4 жыл бұрын
On Q13 ,11:16 shouldn't the order be 1>4>3>2?
@bethelegend8924
@bethelegend8924 2 жыл бұрын
Bhai voh +I and +H show kr rhe h nah isliye.... (+I aur +H vagaira unstable krte h) so i think sir ne sahi kiya h
@headoverclouds
@headoverclouds 2 жыл бұрын
@@bethelegend8924 Haan. Udhar +M/+H bhi operate hota he CH3 group ka. I know now.
@roamingo5283
@roamingo5283 4 жыл бұрын
Sir q12.... In 3rd compound No2 ka -m nahi lagega ...agar NO2 meta m hota tou lag jata NO2 ka -m ...sir dnt give wrrong info
@scordemy-englishmedium3892
@scordemy-englishmedium3892 6 жыл бұрын
Sir No. 8 and 14 main kiya difference hai.... ek main iodine ki I effect jada ek main kam aisa q???
@manavrana5746
@manavrana5746 5 жыл бұрын
Ek ke Sath OH group he wo Electron donating group he... And dusre ke Sath COOH he wo electron withdrawing group he es liye
@avanisahu1857
@avanisahu1857 5 жыл бұрын
Sir thanks a lot for explaining everything in short😊
@raghavshukla5255
@raghavshukla5255 2 жыл бұрын
Beautifully explained all doubts cleared.
@shivamkrsingh1679
@shivamkrsingh1679 4 жыл бұрын
❤️❤️❤️ thanku sir .... this video really very useful for me and clear my all doubts through this video ...thanku so much sir❤️❤️❤️👍
@lithiumaluminiumhydride5621
@lithiumaluminiumhydride5621 4 жыл бұрын
This video deserve a Million likes
@anisfatima2259
@anisfatima2259 5 жыл бұрын
Sir e.g no. 7 option C ...here is exception when nitro grp attach to para grp it show (-R) effect but you wrote (-I)🙄
@krrajdabhi3500
@krrajdabhi3500 6 жыл бұрын
Sir plz nucleophilicity ka video banayega or iske order ko solve kese kre explain it
@pradeepdeshmukh1331
@pradeepdeshmukh1331 4 жыл бұрын
H2SO4 = -3, HCl= -7
@vaibhavkumar8541
@vaibhavkumar8541 6 жыл бұрын
Your videos are super really..i have watched many..but it is most usefull... Try to teach us chemistry for neet 2019 ..
@tahreemfatima5897
@tahreemfatima5897 3 жыл бұрын
Great lecture all concepts cleared upload more videos of this kind
@haresrasel1635
@haresrasel1635 5 жыл бұрын
please give the link for previous video on acidic strenght
@anandvimal3868
@anandvimal3868 6 жыл бұрын
in example 9 F is more electronegative then I then how -I effect more of iodine
@SitaDevi-yq4ni
@SitaDevi-yq4ni 5 жыл бұрын
Clorien ka pera position par +m effect lagata hai so simple ka pahale hona chahiye acidity order me
@rishabhmahato3857
@rishabhmahato3857 5 жыл бұрын
I was looking for this video only... Acidic strength of all electronic effects.. and a good explanation.. Thanks Sir
@abha9155
@abha9155 3 жыл бұрын
I come here only for q no 7 but I see all of them , great job sir
@mariya6841
@mariya6841 4 жыл бұрын
Thankkk u veryy much sir😇😇
@maheshbhalerao3396
@maheshbhalerao3396 4 жыл бұрын
U r very good sir.....uniqueness hidden inside you
@mahakalmahakal4509
@mahakalmahakal4509 5 жыл бұрын
Sir question 17 me sir ke chalte resonance effect kewal kam hota hai na ki pura khatm
@lavanyyaparale2343
@lavanyyaparale2343 7 ай бұрын
Ans of 8 one is wrong
@RajeshKumar-hv1fl
@RajeshKumar-hv1fl 5 жыл бұрын
It was realy very helpful video. But i have a doubt that in question no.14 how halogen will show -I and -M effect?
@SenpaiSan
@SenpaiSan 5 жыл бұрын
By mistake,Sir spelt that wrong...it is +M effect
@RajeshKumar-hv1fl
@RajeshKumar-hv1fl 5 жыл бұрын
@@SenpaiSan then the correct acidic strength order should be decreasing left to right. Am I right?
@SenpaiSan
@SenpaiSan 5 жыл бұрын
Yes, u'r correct
@siddhantpandey4903
@siddhantpandey4903 6 жыл бұрын
Is sir increase acidic strength in only carboxyl grp
@arungagneja3344
@arungagneja3344 5 жыл бұрын
Sir acidic strenghth increase Karta h ? My sir told that it decreases acidic strength and increases basic strenght . Please clear my doubt...
@bismandeep5266
@bismandeep5266 5 жыл бұрын
SIR inhibits low quality resonance , but the resonance still occurs between the two oxygen atoms which is much more effective ,, hence acidic strength increases
@sanjaysakthivel4613
@sanjaysakthivel4613 4 жыл бұрын
What is SIR effect in question no 16
@priyanshjain140
@priyanshjain140 5 жыл бұрын
Very effective and helpful video
@tejaswimishra2986
@tejaswimishra2986 4 жыл бұрын
Best video on acidic strength thanku so much sir really cleared my concept😊😊
@satyachandrark7248
@satyachandrark7248 4 жыл бұрын
How are Halogens (in Q8) considered to be +m groups ?
@pinkninja2463
@pinkninja2463 4 жыл бұрын
they can donate lone pair
@roamingo5283
@roamingo5283 4 жыл бұрын
Halogen are always weakly deactivating group so if word deactivating comes then be sure it shows -m effect so x are electron withdrawing group always (keep remember this).....see in this question OH of phenol is +m that means it increases electron density on ortho and para hence at para position halogen can see there is e density so they will withdraw electron from that para side (because halogen shows - m effect ) ..if halogen are showing -I and -m then order of electron withdrawing tendency is f(cl(br(I ...bt if halogen shows on -I effect than order is f)cl)br)I.......one imp point keep remember as halogen are -m directing (weakly deactivating ,e withdrawing )bt they show ortho ,para direction in electrophilic substitution .....this is a big exception keep remeber
@Riswana786
@Riswana786 3 жыл бұрын
@@roamingo5283 thanks bro
@ayushtatia5275
@ayushtatia5275 6 жыл бұрын
F ke pas vacant d orbital nii h toh how it will show +M
@Vlog_Planet360
@Vlog_Planet360 5 жыл бұрын
Example Eight opposite hoga
@sahil1053
@sahil1053 4 жыл бұрын
All confusions clear before mains .... Thanks 😊😊
@rajarshikoona6863
@rajarshikoona6863 6 жыл бұрын
Sir no.12 -cooh group being meta directing, why cant the order be 2>4>3>1
@mahendrabagul4364
@mahendrabagul4364 5 жыл бұрын
M effect show karne ke liye lone pair chahiye hota hai na
@gouravchauhan9864
@gouravchauhan9864 2 жыл бұрын
God of organic chemistry
@avirupmazumder1707
@avirupmazumder1707 6 жыл бұрын
how in case of COOH group mesomeric effect be affected?
@ishalingayat714
@ishalingayat714 4 жыл бұрын
4:20 whybc is not more stable than a...help
@nayanasalaliya5253
@nayanasalaliya5253 4 жыл бұрын
Coz a shows extended conjugation
@askararaoakula2772
@askararaoakula2772 3 жыл бұрын
Praveenwadalkar(the public speaking skills teacher ) is appearing every time I start to watch a video in ads
@kalvinayagamp3242
@kalvinayagamp3242 5 жыл бұрын
Sir., please make videos about ortho para meta directing grps🙏
@preetikashyap8125
@preetikashyap8125 4 жыл бұрын
12th m ortho effect kya h ???
@Luckyji8230
@Luckyji8230 2 ай бұрын
Very helpful q sir ...thank you ❤❤
@AlokSingh-jd4iv
@AlokSingh-jd4iv 5 жыл бұрын
Strong acid Ka conjugate base weak hota hai nn??ya strong
@NeerajDubeyALLEN
@NeerajDubeyALLEN 5 жыл бұрын
Weak hota hai
@adityakalbande5878
@adityakalbande5878 3 жыл бұрын
Thanks so much sir my all concepts are cleared
@anchalbaid
@anchalbaid 3 жыл бұрын
Thank you so much sir
@muktisaha6681
@muktisaha6681 2 жыл бұрын
Simply wonderful sir.
@pappuram9203
@pappuram9203 4 жыл бұрын
Shandar sir jii
@ankankumarghosh8769
@ankankumarghosh8769 4 жыл бұрын
Sir pka value kaise yad rakhenge
@4sacademy487
@4sacademy487 5 жыл бұрын
Sor 12ques. Me h bonding at ortho ni hogi????????????
@Adityakumarbharadwaj
@Adityakumarbharadwaj 5 жыл бұрын
Are bhaiya question no 8 me I effect Ka order kaise change ho Gaya?
@deeptirao1918
@deeptirao1918 4 жыл бұрын
Very effective.. Thank you!!
@CAAkThakuria
@CAAkThakuria 5 жыл бұрын
Good collection of all important examples.
@PriyankaYadav-jr6rv
@PriyankaYadav-jr6rv 5 жыл бұрын
Sir plz uploaded more videos
@sarthakverma1513
@sarthakverma1513 5 жыл бұрын
Sir why are you not uploading videos now??your videos are very helpful??
@soya.stick56
@soya.stick56 3 жыл бұрын
Very helpful video !! Thank you very much 😊
@aishwarya2793
@aishwarya2793 2 жыл бұрын
Sir SIR effect mtlb? M kaha se dekhu
@neeratishashikala9925
@neeratishashikala9925 5 жыл бұрын
Osm... Teaching.. One dout y in 10 example, 3 one i-e. _I is greater than +m.. Effect..
@NeerajDubeyALLEN
@NeerajDubeyALLEN 5 жыл бұрын
Yes in case of halogen -I is stronger than +M effect
@neeratishashikala9925
@neeratishashikala9925 5 жыл бұрын
@@NeerajDubeyALLEN tq very much sir...
@demonking88
@demonking88 4 жыл бұрын
2.00 to2.22 ...? Confusing
Basic strength complete
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