Mam aap itni intilligent kaise ho Aapki hr ek video ek dam perfect hoti.. itna achha samjh me ata h ki Aapke alava koi aur teacher bhata hi nhi h...thank you so much mam 😘✌️👍👍👍
Aapke channel ke kho jane pr yuh lga jaise ab n ho payega yeh net hmse... Ye channel hmare liye.. Bahut important hai.. U know trust ka dusra naam J chemistry
Ma'am I have confusion at 19:21 where you said that if R=R'=H then NT2 takes place. But if both the substituents are H atoms, then homolysis would produce primary radicals which will be unstable. So, I think that it should be cyclization if both the substituents are H. Please correct me if I am wrong.
Thank you mam😇 but ,We remove the hydrogen from the B-carbon where we break the A-bond, but did you remove the hydrogen from a different carbon in your first example? Why so?🤔 plz reply mi mam...❤
Your way of explanation is tremendous but in this chapter it seems for every reaction we need a different concept. It is more memory base chapter rather than conceptual 🙄🙄
hy mam ... hope u r fine here i posted my question plxx rply ... when two alkyl groups are attached why cyclization is favoured process than norish type 2 ?why N,Type-2 is not favoured process here rply please!
Mam in 5th question..gama carbon I.e 2 possibility one is right and left side. And other is upper carbon . It is possible to form cyclization with upper ring?
Hello mam ..... Norrish type que me ...in presence of light ,photosencitizer just like acetophenone ....to product kya hoga ...n conrotatary hoga ya disrotatary ????
In your 6th example , if you will go through Jagdamba singh's book it says it will follow Norrish type II mechanism..page no. 371...is there any reference for this mechanism that it goes via Norrish type I
maam question no. 3 me CO kese release hua?? no liq. or vapour phase given and upar se jo radical form hua h wo bhi 1°radical form hua h... please explain maam
mam if allene is not the stable product then that four membered ring is also not stable ....that means we compare which is more stable among those two and then find the answer
In question 1 there is also bicyclic system then why not decarbonylation and if in bicyclic system vapour phase is not mentioned or other phase mentioned then what happens
But in qstn 1 there is ROH , a protic solvent, that's why. Bi cyclic system go 4 decarbonylation even in other phase. see example 3, vapour phase is not mentioned there.
![[Live] : ONE FIGHT NIGHT 26 วันนี้!! “คริสเตียน vs อาลิเบก”](http://i.ytimg.com/vi/UlIiZ3t8nHQ/mqdefault.jpg)
Mam aap itni intilligent kaise ho
Aapki hr ek video ek dam perfect hoti.. itna achha samjh me ata h ki Aapke alava koi aur teacher bhata hi nhi h...thank you so much mam 😘✌️👍👍👍
Absolutely
Coaching li hai unhone...aur jaha se li hai wha ye sab bataya jata hai...baki unki apni mehnat
Apki.jaise teacher agar main pehle pata to Shure jam clear krta......thank u mam ap aisehi video dete rahna Hum gareeb ki Ghar bas
jayegi
Everytime at the end you say "thank you so much for watching" I repeat "thank you so much for explaining 🙏" 😊❤️
😊
@@JChemistry you replied 😃🙏❤️
Who won't reply to such a sweet comment ?
@@JChemistry ❤️🤗🤗
Axomr nki
Actually mam reality is that we should no words for ur unconditional support really. We will be very lucky to have you with us.. Thanku so much
J chemistry is written on ur neck piece .....🤗🤗🤗🤗🤗.....looking 👌👌👌😍
Aapke channel ke kho jane pr yuh lga jaise ab n ho payega yeh net hmse... Ye channel hmare liye.. Bahut important hai.. U know trust ka dusra naam J chemistry
Mam you are genius of organic chemistry 🔥🔥💫
You ve such so helping nature... Stay blessed mam...
Right♥️
Very helpful video. Thanks for nice upload.
You write very neat & clean and I really appreciate it.. thank you for everything you doing
Ma'am the way you explained the concept 😍.
Confusion door kr di apne is vdo me 1 no. Ki vdo hai apki sari...
Bht hi achhe se smjhaya apne thanku mam ...
Thank you mam for u r guidance.Explained very well .
Outstanding explanation mam.. thank u
Mam u r grt 💯👍👍👍👍
world was totally different that time 😢. Btw Thank you so much ma'am for explaining this wonderfully.
Ma'am I have confusion at 19:21 where you said that if R=R'=H then NT2 takes place. But if both the substituents are H atoms, then homolysis would produce primary radicals which will be unstable. So, I think that it should be cyclization if both the substituents are H. Please correct me if I am wrong.
Ma'am, your classes are really good.
Thanks ma'am.... You r looking gorgeous also...😊😊😊
Very useful video. Thanks a tonne!😊
Thank you ma'am
Thank you mam😇 but ,We remove the hydrogen from the B-carbon where we break the A-bond,
but did you remove the hydrogen from a different carbon in your first example? Why so?🤔 plz reply mi mam...❤
Thnkiu soooo much mam and gd mng 💐🌷🌺🌻🥀
Mam tautomerism rule follow kr skte hai hmmm isme, enol se keto form ke liye, H ka migration karke, Direct bhi kr skte hai hm, exam main,
at 24:03 , even the cyclization of the reactant leads to a strained 4 mem ring ,then why cyclization is preferred over NOrrish type 2 rexn??
Nice mam ...
Sister❤️ isolobal concept ka video karo plz...
Your way of explanation is tremendous but in this chapter it seems for every reaction we need a different concept. It is more memory base chapter rather than conceptual 🙄🙄
hy mam ... hope u r fine
here i posted my question plxx rply ...
when two alkyl groups are attached why cyclization is favoured process than norish type 2 ?why N,Type-2 is not favoured process here
rply please!
Mam in 5th question..gama carbon I.e 2 possibility one is right and left side. And other is upper carbon . It is possible to form cyclization with upper ring?
Que no. 4)me allene unstable hai isly nahi favour nahi kara...bt cyclisation me bhi to 4 memebered ring banri jo strained hai...uska kya?
Vry well
thank u for wonderful session
Hello mam .....
Norrish type que me ...in presence of light ,photosencitizer just like acetophenone ....to product kya hoga ...n conrotatary hoga ya disrotatary ????
Mam 1st example mai beta cleavage ho sakta hai kya kuki usme 3 membered ring hai jiski wjh se alpha beta bond weak ho jayega.
Thanx ma'am 🙏🙏
mam mai net ki coching ke liye delhi jana chahta hu ap bataiye ki kon se coching centre jau please mam bataiye
In your 6th example , if you will go through Jagdamba singh's book it says it will follow Norrish type II mechanism..page no. 371...is there any reference for this mechanism that it goes via Norrish type I
maam question no. 3 me CO kese release hua?? no liq. or vapour phase given and upar se jo radical form hua h wo bhi 1°radical form hua h... please explain maam
mam if allene is not the stable product then that four membered ring is also not stable ....that means we compare which is more stable among those two and then find the answer
Mam cyclic me norish type 2 reaction kese hota h , bataye plzzz
thank you mam ...........................
In first example there is also bicyclic complex system then why CO not loose from compound
First example is not bicyclic....it's tricyclic
thanks to clear my mistake
Ma'am Photochemistry ka assignment upload krdo..
THANKS 🙏
Thank you very much mam 😊
Mam we expect photochemistry should be upto gate level means that are mentioned in gate syllabus
5th example me bicyclic consider krrke decarbonylation q nhi kiya h ma'am? Anyone please clear my doubt..
Same dout
Bicyclic nahi hai kyunki carbonyl bahar hai satured hai ....
madam bahat achha.madam apka ghar kon state me haee??
Thank you mam
I have a question from norish tpye 1 can i ask???
In question 1 there is also bicyclic system then why not decarbonylation and if in bicyclic system vapour phase is not mentioned or other phase mentioned then what happens
Kunki decarbonylation ke liye ring se hi carbonyl gp attach hona chahiye....
But in qstn 1 there is ROH , a protic solvent, that's why.
Bi cyclic system go 4 decarbonylation even in other phase. see example 3, vapour phase is not mentioned there.
Mam ur calling elimination as NT 2. It is just the path of rxn
excellent
Mam 5 vi reaction ko ketone se kare to kya banega
Mam plz explain some more examples
Ji thanks mam
Norish type 1 = if -c=o participated in ring
Let me know if i am wrong
Nice mam
Mam, u r writing in the black board but we have not seen clearly ur writing
thanks ma'am
East or West, South or North.. J Chemistry is Best
Tysm Ma'am
Thnku🤗
Thanks mam
thx mam
j smile is so 😘😘😘😘😘🤣
Thanks
Mam itne examples dekh ke complications badh jati hain
looking so beautiful 💝💝💝💞💞
1st view
Luv u mam😘
👍
Sound badhao
In last..... veryyyyyyy fast.....
I want to meet you mam
U r beautiful u r teachings very beautiful
Mam take ur classes in english.Its sometimes difficult to follow hindi for a south indian
Thanku so much madam
Thank you mam
Thanks mam
Thanks mam
Thank you mam
Thank you maam