Q.

The correct stability order of the following diazonium salts is:           [2026]

1 A > C > D > B  
2 A > B > C > D  
3 C > D > B > A  
4 C > A > D > B  

Ans.

(1)

Correct order of stability

A>C>D>B+MMM

EDG increase stability

EWG decreases stability