Stability of carbonation in decreasing order is :
Consider the following carbocations
(1) CH3−⊕CH2 (2) CH2=⊕CH (3) CH2=CH−⊕CH2 (4) C6H5−⊕CH2 stability of these carbocations in decreasing order is
The stability of given free radicals in decreasing order is
1) CH3−˙CH22) CH3−C˙H−CH33) CH3−˙C−CH3 | CH34) C˙H3