Question

can anyone please answer this question

its urgent please ​

Answer 1

Answer:

a. is the correct answer

Explanation:

-I groups increases the stability of negative ions while +I groups decrease the stability.

so in 2nd NO2 is strong -I group while in 1st strong +I group is present.

In 3rd +H group is present also decreases the stability but less than +I group.

Answer 2

Hello Friend..!!

Re answer of ur question is.!!

Option.A

Thank you