What is conceted addition reaction ?

I m sending u an image of this sir ...,

yes, concerted reaction involved pericyclic reaction

can you send me details on concerted reaction in your booklet??

ok sir

sir only this is mention in the booklate

which I m sending

okay then here this is for cycloaddition reaction. which is mentioned in pericyclic reaction

see it.

yes sir

got it??

yes sir in my booklate pericyclic reaction are after I read all name reaction ..then it will be more clear

but know I got it according to it ..

yes, only clear that concerted mean breaking of bonds and making of bonds takes place simultaneously

later in the pericyclic reaction you will study deeply

sir it is like substitution

yes sir..

no simun, substitution is different.

three types of reactions are addition, substitution and elimination

yes sir but in case of substitution also ..bond break and make

yes, yes but in the concerted mechanism both the process takes place at the same time

but sir Sn2 also takes place in one step....

yes

it is sir

yes yes..

so how can these 2 are different

wait..

ok sir

listen, in substitution reagent attack and leaving group left while in addition reagent attack but not any group left

got it??

yes sir

SN2 reaction also concerted tyoe reaction.

what's it mean sir

some network issues sir sry for late ..

okay

sew this. In SN2 reaction also bond formation and bond breaking take place simultaneously

??

yes sir I got it perfectly ...😁

😊😊😊

🙏🙏🙏🙏

Simultaneous breaking & making of bond is concerted reaction

See this Simun

https://www.google.com/url?sa=t&source=web&rct=j&url=https://unacademy.com/lesson/concerted-mechanism-and-addition-reactions/3DQ3VBLQ&ved=2ahUKEwiG7J3F9dvqAhUXU30KHViaDCYQFjAbegQICxAB&usg=AOvVaw2-andMzL2NJIeMOaFrnBD8&cshid=1595251443429

See this Simun

See

ok sir