Question

Assettion (A) : `Ph overset (o+) (N_2) Br^(Θ)` pm reactopm wotj motrpnemzeme om the [resemce pf ` NaOH` gives p-nitrbiphenyl
Reason(R ) : The reaction takes jplace by free radical mechanism .
A. If both (A) and (R ) ar true, and (R ) is the correct explanation of (A).
B. If both (A) and (R ) are true , and (R ) is not the correct explanation of (A).
C. If (A) is true , but (R ) is false .
D. If both (A) and (R ) are false .

Answer 1

Correct Answer - A
It is an example of Gomberg reaction which takes place by free radical mechanism .