Question

benzene 1,2dicarbaldehyde on canizaro gives
​

Answer 1

Answer:Correct option is

A

option

B

option

C

option

In benzene-1,3-dicarbaldehyde, alpha hydrogen atom is absent. Hence, on treatment with 50% NaOH solution, it undergoes inter-molecular and intra-molecular Cannizaro reactions to yield the products given in options A, B and C.

The product in option D is not possible, as the relative position of the two substituents changes from 1,3 to 1,4.

In the Cannizaro reaction, one aldehyde group is simultaneously oxidized to carboxylic group and reduced to alcohol.

Explanation:

Answer 2

Explanation:

bro good night.happy next search it on gogle.you will understand easily