7 Resonance | General Organic Chemistry-1 | JEE Main, IIT Advanced By NS Sir

[@skedonite5494]

No teacher , no book ever taught me the orbital concept and the actual concept behind resonance, but U taught it in great detail.. Hats off Sir🙏🏻

[@amaananver5569]

refer paula yurakins bruice

[@tanmaysinha7002]

becoz actually its not needed for jee

[@FreeMe64O]

@@tanmaysinha7002 no you are wrong, check questions of jee adv 2021, there soem question required knowledge of this

[@physicslover6967]

@@FreeMe64O really ?

[@amarkumarlive]

Thanks bruhh😊

[@Isha-yo7zh]

Best lecture.....I couldn't understand GOC in coaching but the lecture made my concepts very clear.....thank you sir!!!

[@AMANSHARMA-ci2yh]

No teacher ever explain main reason of resonance by orbital concept you r wizard of organic 🔥❤️

[@CrazyFrazyZ]

Bohut hu bhadiya padhaya hai. Maja aagaya. Bohut kuch naya seekne ko mila is lecture se😍

[@jayalakshmi2133]

Sir 🙏aapka lecture sunney pur subject mey feeling aata hi Tq for these lectures

[@adamyasharma7125]

DONT HAVE WORDS TO SAY THANKS TO YOU FOR THE LECTURE.👍👍👍

[@AkritiShukla-1]

Best guru for organic chemistry ❤

[@jaskaransinghsodhi3152]

Thank you so much sir. Have been requesting alok sir to upload physical chemistry for 1 month now but only 1 -2 videos have come in last few weeks. Please upload sir

[@greedskith3020]

Seriously it's freakishly good!

[@ishant2464]

Screenshot: 6:59 16:09 21:02 28:50 35:00 40:43 42:49 46:28

[@aspiringscientist1616]

U r a gift from heaven

[@chunchunmaaru]

god bless you brdr

[@kingpatil2882]

40:43 conjugation of 1 pie bond of benzene ring and vacant orbital is also possible

[@arhamjain4527]

Yes i have also that doubt, if your doubt is clear then plz reply (in example no 9 right?)

[@arshmalik8463]

no they must be in alternate position thats how there will be conjugation otherwise vacant orbital aur pie bond same plane me nhi honge , to resonance bhi kyu hoga!

[@danceonmyballs]

Vacant perpendicular hai

[@vishwajeetchoudhary8264]

@naman Sachdeva can you pls. explain how the vacant orbital of positive charge is in different plane ?

[@crazyplatypus778]

@@vishwajeetchoudhary8264 The carbon on which the positive charge is present is sp hybridized. The two remaining pure p-orbitals are perpendicular to each other [say p(y) and p(z)]. For the benzene ring to form - the nearby carbon must have a vacant orbital of the same orientation as that of the p-orbital of carbon (on which positive charge is present) that has an electron. Hence, the vacant orbital always ends up being in a mutually perpendicular plane and multiple bond - vacant orbital conjugation becomes impossible.

[@poorvigupta2230]

24:46 aapne galti sae pie electron likh dia btw thank you so much sir for teaching us

[@computerscience3046]

immense motivation at the starting sir you boosted my confidence

[@mrzoom154]

At 40:47 conjugation should be present bw D bond-----d bond + Dbond------ vacant orbital (+)

[@azwadjahan2772]

This man right here is a God and his presence is very overwhelming.

[@sumitgpt7081]

Good lectute..🙏

[@ahmedaghadi8281]

44:00 sir lone pair - vacant orbital conjugation me jab atom lone pair vacant orbital ke sath share karega tab toh no. Of unpaird electrons badal jayege fir yeh conjugation kese kehlayega?

[@aarushpriyankaj3105]

Sir ye goc bahut mast topic h ya fir ap bahut achha prhate h

[@Ami_S]

Sir in example 3 is Oxygen sp hybridized? (1 double bond + 1 lone pair in 2 diff unhybridized p orbitals )?

[@JatinSharma-nw3fo]

Sir nice very good lec hai..

[@pradeepjoshi9149]

40:38 ex:9, is there any conjugation between vacant orbital of c and double after a single bond????

[@skedonite5494]

Yes, sir missed it by chance

[@the_only_one9415]

@@skedonite5494 no it’s not in conjugation as it’s vacant orbital is perpendicular to the plane

[@ch-ym6pt]

@@the_only_one9415 shouldn't the vacant orbital be hybridised since otherwise ring wouldn't hold in sp configuration due to strain on angle?

[@mnbhjvhjg]

sir ap black t shirt me bahut acche lagte hai

[@dhruvkamra3065]

Bahut bahut dhanyawad sirji 🙏

[@Jatinsaini423]

#askcompetishun Sir aapne ne lecture 5 me rule me batya ta ki perticular atom ka hybridisation same ( unchange) rhe ta h sir pls explain

[@aritryapal9405]

Thank u sir

[@dibyajyotimohanty180]

5:15 Conju in triple bond

[@physcoroasting9288]

Mohit tyagi sir channel has best teachers

[@Maleshub800]

#askCompetishun at 27:58 sir told there is conjugation but the lone pairs do not lie in the same plane. So, conjugation shouldnt exist. Please clear my doubt

[@ashutoshmishranice2907]

Nice sir a lot of help

[@Sujal-yi2ym]

Thanks

[@aaryavjha5118]

🙏sir thank you very much

[@bhaktaballavpatra4093]

Thank you 😊 Sir

[@harshitbarthwal8081]

Love u sir ji ❣️❣️❣️🙏🙏🙏🙏🙏🙏

[@akanshasamal8231]

16:10 hybridisation mein lp count hoga aur resonance mein nahi na?

[@prashik4810]

Correct✅

[@trumpet3053]

Nahhh

[@KanishkJain-xh4wq]

sir 40:28 pe Doosre pi bond ke saath bhi toh vaccant orbital conjugation kar skta hai na? ya woh possible hi nhi hai

[@nishchaykumar6942]

15:10 - jee adv pyqn

[@NITIANrounak]

Sir example 9 me vacant orbital aur just chod ke jo p orbital h usme to mm.b-v.o ho skta h na.

[@nishajaiswal9984]

great lecture on goc

[@nishchaykumar6942]

39:29 ----- example 5 : total number of electrons in conjugation is 4 right? sir? anybody can confirm?

[@rkd361]

Yes, since lone pair-multiple bond conjugation dominates as said by sir, so in that case, 4 pie electrons[1 lone pair of Cl + 2pie electrons of carbon] will be in conjugation, if it could've only been Vacant orbital-Multiple bond conjugation, then no. of electrons in conjugation could've been 2 only[one each for 2 carbons]

[@Crazysoul-i2m]

I think it must be 3 as 1 lp of cl and carbon in conjugation (2+1 respectively) 🤔 Ami right??

[@nishchaykumar6942]

46:11 sir example 4 why cant there be conjugation? i mean its not lone pair and vacant orbital conjugation but it still can be lone lone pair conjugation right?? or anybody can confirm???

[@wackygamerz1783]

BRO UNPE ELECTRON RAKHNE KI JAGAH BHI TO HONOI CHAILYE HATH ME LEKE THODI GHUMENGE

[@pranav3833]

​@@wackygamerz1783 That's what I was thinking lmao, rakhenge kidhar sir pe😂

[@rekhamishra2000]

Example 13 me 6 nhi hoga ?

[@Maleshub800]

34:46 #askCompetishun there is no vacant orbital but there is one electron in p orbital which can do conjugation. But sir said there is no conjugation. How please explain

[@GauravRaj-h6d]

Nitrogen has 3 electrons in p orbitals, 1⃣1⃣1⃣ not one and resonance need double bond, or lone pair for cojucation, single elecron can't do anything

[@alphaiitd1]

Thanks sirji

[@Crazysoul-i2m]

Mutiple bond -vacant orbital conjugation me example 9me vacant orbtal dusre double bond ke conjugation me nahi joga kya 🤔 only multiple bond kyu hai fir ..... Please reply anyone...

[@ShivaniRai-yy1il]

Yes l also agree ek multiple bond - double bond conjugation hona chahiye ex 9 me

[@SSEpsilon]

Thank you sir

[@stutijain4139]

sir 27:50 pe eg11 and 12 mein oxygen ke l.p. count karenge ? aur sir urea waale mein bhi, inn dono examples mein kitne pi electrons hain?

[@ssamyy9442]

conjugation nahi hai cus lp present on pi bond so wo electrons count nahi hoge

[@Invincible2203]

Sir at 18:37 isn't it must be sp3 hybridized orbital

[@beastfamilyfanclub5558]

Best content

[@trickyepithet9122]

Where is kat

[@Dhruv45124]

28:54

[@vaishnavigupta2462]

In the 10th example of multiple bond-multiple bond conjugation shouldn't there be 14 pi electrons ? Please someone provide help with this

[@kQ1Q2]

ring and -ve charge one??

[@ssamyy9442]

no because there wont be any more pi bond in right ring because the carbons connecting the rings at top and bottom both have formed 4 bonds so there are only 6 pi bonds in conjugation and 12 pi electrons lef

[@ramanujan4068]

Lp no. Shud be same.... Resolute that

[@somiljain8384]

thank you

[@NikhilKumar-ys9up]

In 1st question, anyone please explain hybridization of oxygen

[@aayushjoshi3681]

20:00 Sir lekin example 3 me to double bond vaali oxygen pe hi lone pair hai. Usme conjugation kaise hua?🤔

[@vaishnavi5503]

15:53 any one please say that point once again

[@kaushxl]

31 March 2023 8:15 am

[@sangitajingar9817]

God of goc

[@ujjwalkumar8629]

Sir please chemical bonding 🙏🙏🙏🙏

[@SanjayMishra-gb7gk]

See it's recently been uploaded

[@VictoR_Daada]

4:55 confusion in example 10

[@rameshweryadav3664]

Yes me too I think it should be 14 electrons

[@vidhaanbaranwal7084]

Does it vary? From one kind of struc to another?​@@rameshweryadav3664

[@whatifindia4402]

Have any one purchased any batch? Plz tell me

[@nitishsingh3041]

Sir long lectures video kyo nhi bante Jabki usme concentration jada acha rahta hai

[@wonderwave5194]

What will happen in today's test 🙄

[@void-z9j]

done

[@elphy999]

16:08

[@gugulothuganesh2738]

Super

[@poorvigupta2230]

28:49 eg11 4pi e in conjugation eg12 6 pi e in conjugation pleas correct me if i am wrong

[@sameeksha6504]

Me too same doubt came in comments to resolve this only

[@Vivi00875]

Yes you are correct

[@gakushu8174]

14:30

[@unstoppablerunner1836]

Lecture 7

[@nayanjyotinath2055]

27:14 🤣

[@lakhansaha2068]

14 advertisements. Sir seriously? It breaks the momentum like anything.

[@Invincible2203]

Buy primeship then

[@aditidhingra4256]

Simply download the video

[@rakeshkumarsrivastava4835]

14 ke 14 tmhe dikhti hai kya be???? R dusri baat itna quality education tmhe kota k top faculty ya fiitjee south delhi k cm batch etc me milengi R tmhe ghar free mil rhi without going out.... Hdd hai bhai tmlog

[@gatrookekhiladi3674]

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[@PRS752]

Sir ad kam lagaya Karo

[@bsbad1157]

Bhai free me padhate haa to kisi tarike se to kamaye na aap download karke dekh liya karo

[@saadshaikh7161]

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[@ramnarayan15]

31 march 2023 8:30 am