Question

the decreasing order of stability of following cations is :​

Answer 1

Answer:

Option A

Explanation:

P - is Electron donating group (EDG) , increases the electron density and stabilises Carbocation

R is also EDG but less stronger than OH

Q has no substituent.

S - has NO₂ attached, which is an electron withdrawing group and decreases stability.

order ; P>R>Q>S