Haloalkanes and Haloarenes | Class 12 (L4) | Stereochemistry of NSR | JEE | NEET
Рет қаралды 224,074
3 жыл бұрынHello students welcome to Pankaj Sir Chemistry Channel !!
About This video :
Haloalkanes and Haloarenes | Class 12 (L4) | Stereochemistry of NSR | JEE | NEET
______________________________________________________________________________________________
📌 Class notes :
t.me/PSCAA/211
______________________________________________________________________________________________
👉 For any query/doubt mail us at : pankaj.sijairyahbtik@gmail.com
📌 If you want to see my previous video lectures please touch the playlists link and watch now :
📍HYDROCARBONS CLASS 11 | JEE | NEET: • HYDROCARBONS CLASS 11 ...
📍IONIC EQUILIBRIUM CLASS 11: • IONIC EQUILIBRIUM CLAS...
📍ATOMIC STRUCTURE CLASS 11: • ATOMIC STRUCTURE CLASS 11
📍HALOALKANES & HALOARENES CLASS 12 | JEE | NEET: • HALOALKANES & HALOAREN...
📍COORDINATION COMPOUNDS CLASS 12: • COORDINATION COMPOUNDS...
📍CHEMICAL KINETICS CLASS 12: • CHEMICAL KINETICS CLAS...
📌 For Quick Revision You All Can Go With our Crash Course :
(1) Physical crash course NEET।JEE main 2021: • Physical crash course ...
(2) Inorganic crash course NEET।JEE main 2021: • Inorganic crash course...
(3) Organic crash course NEET।JEE main 2021: • Organic crash course N...
______________________________________________________________________________________________
📌 PANKAJ SIR SOCIAL MEDIA PROFILES :
📍 Instagram : chemoholicacade...
📍G-mail : pankajsizzi123@gmail.com
📍 Telegram :
t.me/PSCAA
___________________________________________________________________________________________
About : This channel is running by Pankaj Sir Director of CHEMOHOLIC ACADEMY . He has total experience of 11yrs in the field of IIT JEE and Medical entrance exam. He also produced single digit rank in IIT-JEE in 2015 and 2016
@amazinginspiration1794 3 жыл бұрын
Pankaj Sir God of Chemistry
@EmptyyCups 3 жыл бұрын
@Lawliet Mohammad Kashif Sir 🙏🏻
@jsk5549 3 жыл бұрын
Lol Ise toh paaras sir xi bohut atcha padata hain mka sir to dur hain 😂
@ramanmishra5219 3 жыл бұрын
Kashif aalam sir ka name nhi suna h swad aa jayega ek class me 30 minute bhi struggle nhi kr paoge class me
@ramanmishra5219 3 жыл бұрын
@Lawliet kisi teacher Ko Mai baccha nhi kh skta but aap God tau nhi kh skte aise hi kisi Ko aur ye sb tau student to students varry krti hai , mka sir is really wizard of oc only he has ability to explain chemistry in language of physics
@ainesh4770 3 жыл бұрын
@Lawliet are mka sir hai hamare teacher bolre the senior se puch lena mere bare mein bahut gusse wale hai vo shyd
@shivaaybasu8417 3 жыл бұрын
Your smile has a very positive vibe sir... Thank you sir, for you i am becoming a better aspirant day by day.
@CBSE_xperts 3 жыл бұрын
Sir using sound absorbing panels will help you to improve your content as there is so much echo in your sound.
@lakshyapratapsingh2341 3 жыл бұрын
Yes sir please
@CHINU233 11 ай бұрын
2:25 lecture starts
@archanaKUMARi-qr7me 8 ай бұрын
😅
@QueenOfmyworld-kx9pe 3 күн бұрын
Thanks
@amarjyotichawla5888 Жыл бұрын
Very interesting way of concept building. A lot of effort must have been put up at the back end. GOD bless You Sir!
@neelamkaushal130 Жыл бұрын
😊😊
@sahil_singh76 6 ай бұрын
Sir a big salute from the bottom of my heart....all the topics are crystal clear now ❤️🥺
@Niru_24105 27 күн бұрын
14:20 sir said "racemisation hoga" but Br Jahan se niklega wahan toh repulsion feel hoga na? So how can the product be equimolar
@Luneluxure 10 ай бұрын
Thank you sir for making my chemistry concepts strong!! I wasted my +1 and now my concepts were so weak but you came like sunshine after thunderstorm making me fall love with chemistry. Thank you so much sir . May krishna bless you 💜
@varsharanisawant1214 8 ай бұрын
Best lectures on nucleophilic substitution.....💯
@rajnimehta4648 2 ай бұрын
Hmari chem me nayiyaaa par lgane ke liye hi krishna ne pankaj sir ko dharti pe bheja.....😀🤍 May you always blessed sirr...
@baidyanathhansda2369 Жыл бұрын
Substitution nucleophilic bimolecular mechanism there is (a) Partial inversion (b) complete recemization tc)Complete inversion (d) Partial inversion and mostly recemization
@aayeshachouhan944 Жыл бұрын
You r best teacher sir☺️😊
@akashsingharoy5368 3 жыл бұрын
Love you sir and lots of respect
@Susobhandua 3 жыл бұрын
Sir you plz take our regular classes and cmplt our syllabus for NEET 2021 as soon as possible
@somurar6716 Жыл бұрын
Great guru dev ji chemistry ⚗️🧪📜
@madankar2425 3 жыл бұрын
Sir I have a doubt,I knew that the most electronegative sight of an ambident nucleofile donates it's electron in SN1 rxn. Whearas it's less electronegative and much Polarisable sight donates it's electron in SN2 reaction,then the formation of ALKYL CYANIDE would be SN2 whearas formation of ALKYL ISOCYANIDE would be SN1 rxn.,. Please clear my doubts 1 second ago
@bibhuduttapanda1432 3 ай бұрын
Sir You are the versatile hero in my life . outstanding teaching style u have
@Niru_24105 27 күн бұрын
14:20 sir said "racemisation hoga" but Br Jahan se niklega wahan toh repulsion feel hoga na? So how can the product be equimolar
@Vivekkkkumar 20 сағат бұрын
Very good explanation for stereo chemistry for NSR ❤
@yogeshkhote4900 2 ай бұрын
NEET 2024 🔥
@density-_-1979 3 ай бұрын
If RX is 3degree and Nu- is NaOH then what mech will be followed
@manpreetraj9190 3 жыл бұрын
Aapke pdane ka trika bahut aacha lgta h sir
@vaishalithakur6831 Жыл бұрын
Sir effect of solvent is also important...make a lecture on it
@parmaramrutsinhvajesinh9189 3 жыл бұрын
SIR THANK YOU VERY MUCH 😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
@AishikSahaRay 2 ай бұрын
God of chemistry in physics wallah
@Niru_24105 27 күн бұрын
14:20 sir said "racemisation hoga" but Br Jahan se niklega wahan toh repulsion feel hoga na? So how can the product be equimolar ?
@choudharysatish1701 8 ай бұрын
U Are best teacher
@dhanunjayagupta8956 3 жыл бұрын
Thank you so much
@rashidsiddiqui4502 3 жыл бұрын
Sir jo apne half life wala question hw mein diya tha, wo solve nahi ho raha Plz zz help
@dikshasingh1948 Жыл бұрын
Sir,please tell me that how to recognise that the given reaction would undergo sn1 or sn2 mechanism?
@shaistakhan6937 3 ай бұрын
Thank you so much sir ❤❤❤
@pulkitbhardwaj8693 3 жыл бұрын
Thank you sir....
@aspirant2167 Жыл бұрын
The man !!!!from different galaxy❤❤
@shugoriuchiha 9 ай бұрын
Hein?😂
@aspirant2167 9 ай бұрын
Why Gay
@UnknownRacist 8 ай бұрын
@@aspirant2167 bhai tu English class ka lecture dekh nahi toh bohot maar padegi
@sanidhyasharma6460 2 жыл бұрын
"🙏✌God of chemistry "✌🙏
@nehachoudhary2560 Жыл бұрын
Best lacture sir ji♥
@parasyadav8065 6 ай бұрын
Don't know what to say but while you teach i never get distracted. . Efforts 💪⭐
@hemantchouhan8717 Жыл бұрын
Pankaj sirrrrrrrr is a legend 🙏🙏🙏🙏🙏🙏🙏🙏💯💯💯💯💯💯💯❤❤❤❤❤❤❤❤
@satyammaurya4578 3 жыл бұрын
Sir physics wallah ke platform par jee dropper batch launch Kab hoga please bataiye 🙏🙏🙏
@baberraaftab6724 2 жыл бұрын
Thku sir 🥺❤
@prajjuprajwal2355 Жыл бұрын
I love you 3000 sirrr!! 💖✨
@rachalgupta8910 3 жыл бұрын
Pankaj sir to bhut badiya pdata h Sachin rana sir ne udtey ve pdaya unacademy pe Puri barbad Kar di MERI organic
@user-sy1uq7yj5h 4 ай бұрын
Plz sir reaction mechanism for class 11th ki playlist banao...
@letsgeteducated1939 4 ай бұрын
Thankyou sizzi sir ❤❤❤❤❤❤❤❤❤
@DhairyaFofariya 5 ай бұрын
Sir 7th question mai carbocation resonance mai jaaega to sirf SN1 nahi hoga kya?
@infinitebutfinite.718 3 жыл бұрын
Sir when we will be having crash course on polymer? Wating for you reply 🙏 And thank you sir for delivering such a good content.
@coder5677 3 жыл бұрын
Ok sure...16 may..done
@Vineetriizz 3 жыл бұрын
Bhai crash course se questions ban jate hai neet ke sare??
@infinitebutfinite.718 3 жыл бұрын
@@Vineetriizz Ha bhai coz it contains major portion of the chapter from which questions are asked.
@Vineetriizz 3 жыл бұрын
@@infinitebutfinite.718 mtlb mene chemistry me kafi chapters phle nhi kiye dhng se to bs crash course pdhke usse neet ke qus bnjaega ??aur 3 no part ke lie crash course benificial hai kya ??
@infinitebutfinite.718 3 жыл бұрын
@@Vineetriizz Bro first read ncert and try solve some good back questions so that you have some prior knowledge about the chapter then watch the crash course
@pushkarkulkarni5117 3 жыл бұрын
Sir aapne ye toh bata diya ki organic ke liye Paula Bruice+Peter Sykes+Clayden karna hoga. Toh please ye bhi bata dijiye ki ye kis tarah se padhna hai..... I mean ki pura book pdhna hai ...ya selected topics/chapters pdhna hai .....kitna time dena hai...Kyuki sir agar ye teeno books entirely complete krne beth jaye toh ek saal nikal hi jayega aur😅 Dhanyavaad sir ❤🙏
@JEEIISER Жыл бұрын
43:35 sir I dont think there would be inversion since carbon is not chiral.
@SujanJEE-zp9ip Жыл бұрын
Nice observation 😮
@Deepakmaurya-bj5pw 3 жыл бұрын
Thanks sir
@harshinikirubanand1781 3 жыл бұрын
SN2 mein inversion or retention kab lagana hein sir? this part isnt clear for me.
@opgupta7686 3 жыл бұрын
Jb alkyl halide wala carbon CHIRAL h tb inversion hoga.. uske alawa agr alkyl halide h toh retention or inversion koi bhi ho skta h
@manishkumarsah143 3 жыл бұрын
Sir please reply alchohal, phenol ether kb krwaoge aap🙏🙏🙏🙏
@aakanshapandey1847 3 жыл бұрын
Sir please aap iss channel pe MS CHAUHAN ORGANIC CHEMISTRY VK JAISWAL INORGAINC AUR NARENDRA AVASHTI *KAI KMSE KMM LEVEL 1 KE VIDEO SOLUTION PROVIDE KRIYEA ISS CHANNEL PE PLEASE SIR*
@RahulSir2023 3 жыл бұрын
Yess
@hisha0901 3 жыл бұрын
Sir big fan 😍😍😍😍
@hisha0901 3 жыл бұрын
@prapti singh online padhate hai, Physics Wallah platform pr
@Sumit_kashyap08 8 ай бұрын
Tq sir ❤️
@samarthkesarwani4588 9 ай бұрын
Sir SN1 par inversion jyda hoga as compared to retention!
@ankitkumarjha692 3 жыл бұрын
Sir please Neet previous year questions karva dijiye har chapter ka 🙏🙏🙏🙏🙏🙏
@a.j6593 2 жыл бұрын
At 43:22 how inversion took place as there is no chiral carbon
@meetkavad1821 2 жыл бұрын
Yesss same doubt!! Do u get the answer?
@ChirodipChatterjee Жыл бұрын
Yes I thought so
@mr.vikaschopra2901 7 ай бұрын
Awesome
@coolbloodedgaming8421 Жыл бұрын
thnks sir
@pragyansinghrajput3099 3 жыл бұрын
Clss Notes kahan h? Description me link open nahi ho rahi
@SanjayKumar-vi3eo 11 ай бұрын
44:05 mein achiral hai still inversion kyun kia???? Simply replace cl with SH
@inderjeetkaur6251 8 ай бұрын
Achiral nhi hai Isomerism mein padhaya tha ki ring mein chiral carbon kis case mein hoga I suggest AAP wo wala video dekh lena.
@jamal_106 2 ай бұрын
is this enough for jee mains??
@sukhmannatt4701 3 жыл бұрын
sir Fan of yours teaching 🙏🙏🙏🙏
@MrNoob-jz1ot 6 ай бұрын
Bhai konsa college Mila
@shubhamanand7858 3 жыл бұрын
Sir please sab lecture hone ka baad ek Advance level ka questions ka liya le Lena.
@ayushkanoujiyaiit-ism9803 3 жыл бұрын
arre sir lekin invesion kyun hua at 27:44 par kyun kyun kyun kyun how can you decide it give reason pls sir
@hsrmaths6450 3 жыл бұрын
Sir RS and EZ nomenclature karva do please.
@RamKumar-yq3kg 2 жыл бұрын
Sir 17.57 par agar sn1 hai toh reagent apne sn2 wala kyu lia weak Nucleophlile
@MdSohail-on9dr 3 жыл бұрын
Sir naya batch kab se start hoga KZfaq me jee 2022
@ayushkanoujiyaiit-ism9803 3 жыл бұрын
arre sir lekin invesion kyun hua at 27:44 par kyun kyun kyun kyun how can you decide it give reason pls sir
@suryanshkhatri7929 3 жыл бұрын
Sir, is chapter ke kitne lectures honge?
@itsnitin8330 3 жыл бұрын
👍👍👍
@shitalrathod2911 2 жыл бұрын
Sir ... please msc chemistry ke bhi lecture start Karo net , set ,ke liye
@sumitphoolmali4221 2 жыл бұрын
Please koi ya bta do pankaj sir ne E1 elimination kha pdai hai. Or please time slap bta dena. Please 🙏🙏.
@Hustler19 3 жыл бұрын
Sir please upload pdf of your notes
@Avi-vk3tr 3 жыл бұрын
Sir vardaan series ka Chemical Bonding ka 2nd part plss
@user-zi3fg1jw2k 9 ай бұрын
In 42:42 why is the I and sh not inverted if it's sn2 rxn
@DebrajRay-bo6eu 8 ай бұрын
Maybe Sir ne sayad dekha nahi ki wo chiral centre he unko laga pichle question ki tarha yeh vi non chiral he flow flow me
@vinayakjoshi3187 3 жыл бұрын
Sir this is also for board also
@savita4875 2 жыл бұрын
At 43.40 why trans was formed?
@smritichandra9528 6 ай бұрын
50:08 pe jo 1st question h usme Carbon chiral nhi h to sn1 kaise?
@tistadey7153 6 ай бұрын
Chiral carbon hone pe retention or inversion depend karte hain Sn1 SN2 nahi
@asansolsupport7578 3 жыл бұрын
PW CHEMISTRY ❤
@edukondaluelluri4124 3 жыл бұрын
Sir who will teach organic chemistry in lakshya jee batch
@muhammadali-cu8qp 8 ай бұрын
Sir vacant orbital kaise banaye?
@a2kevichar621 2 жыл бұрын
sir you are looking like "Bhallaal dev"
@darmushtaq4198 3 жыл бұрын
Kya sir 12 th organic full padhaayei gei for neet 2021 ...
@sarthak8878 Жыл бұрын
Agar koi substance resonance mein involve hai to vah na SN1 dega na SN2 dega
@MrNoob-jz1ot 6 ай бұрын
Sir apne charno ki picture upload kar do pair chune hai apke 🙂
@yagneshchauhan Жыл бұрын
Retention
@user-xg1jv4rw7e 2 жыл бұрын
1:03:38 I think it will be resonance stabilised so sn1 will be favoured But sir said both sn1 and sn2? Can anyone explain?
@roenurrahaman2848 2 жыл бұрын
Rate of SN2 will be slow
@user-xg1jv4rw7e 2 жыл бұрын
@@roenurrahaman2848 so both sn1 and sn2 will take place and sn1 will be more than sn2 ?
@roenurrahaman2848 2 жыл бұрын
@@user-xg1jv4rw7e yes.Also depends upon type of nucleophile and nature of solvent.
@user-xg1jv4rw7e 2 жыл бұрын
@@roenurrahaman2848 ok thanks
@sumanniyana1531 3 жыл бұрын
Sir kya yeh organic ki class daily hogi na
@ashawanikumargautam4987 3 жыл бұрын
Sir kub se start kre hain crash course
@pankajsaini2026 2 жыл бұрын
pankaj sir oppppp
@pankajsaini2026 2 жыл бұрын
ha
@cuisine_rush 3 жыл бұрын
Aapsa teacher dekha nahi
@Susobhandua 3 жыл бұрын
FANTASTIC MINDBLOWING OUTSTANDING EXTRAORDINARY Sir kya mast content
@m_n_v4101 3 жыл бұрын
Jee ke liye halo alkane and halo arenes Pankaj sir ka lectures best hoga ya alakh sir ka
@asifhossain7836 3 жыл бұрын
@@m_n_v4101 Pankaj sir ka.... Alakh sir bhi bohot accha padhata hai lekin wo physics ke teacher hai... Isliye unka chemistry utna strong nahi hai
@m_n_v4101 3 жыл бұрын
@@asifhossain7836 okay thank you ☺️
@user-hi8vb8yt6q 6 ай бұрын
racemisation alway 50 % hota hai
@subhradipsarkar5085 Жыл бұрын
Sir ch3-cl SN1 kyu nehi dega??
@user-lm1zp8ld3h 4 ай бұрын
25:33 25:36
@Adityaupadhayay32 Жыл бұрын
💕💕
@desieducation9631 Жыл бұрын
Sir 35 min pe 2nd question mei I ne aage se attack kaise kiya? SN(2) mei toh opposite side se attack hota hai na. And H & D ke place kyu interchange karwa diya?
@nisels7012 Жыл бұрын
Koi ni bhi mai ajj ja Kai complain krrta hu sir Kai khilaf
@shreyanshmishra8999 3 жыл бұрын
sir aap plz crash course krdijiye neet ka bohot need h sir
@jitendra6915 10 ай бұрын
21:25
@annysingh5225 2 жыл бұрын
sir kisme sn1 hoga kisme sn2 how we will know ??
@Madrid09514 8 ай бұрын
Selection ho gyi tumhari?
@kiranpooniya2021 9 ай бұрын
Me bhi hu
@cuisine_rush 3 жыл бұрын
Sir sound proofing kerwa lijiye apne room ki.
@shivrajsurve9288 3 жыл бұрын
By the i am from yakeen
Pankaj Sir Chemistry
Рет қаралды 180 М.
VEDANTU NEET MADE EJEE
Рет қаралды 490 М.
BalcevMMA_BOXING
Рет қаралды 11 МЛН
Seema Dhawan Arora Chemistry
Рет қаралды 19 М.
Pankaj Sir Chemistry
Рет қаралды 2 МЛН
Pankaj Sir Chemistry
Рет қаралды 612 М.
ATP STAR
Рет қаралды 882 М.
Unacademy NEET English
Рет қаралды 22 М.
TOMAR CHEMISTRY TUTORIAL
Рет қаралды 502 М.
Physics Wallah - Alakh Pandey
Рет қаралды 1,9 МЛН