In the following graph, stability of different carbocations have been shows :

Match the potential energy curve with carbocation.

Options

A. `{:(I,II,II),(A,B,C):}`
B. `{:(I,II,II),(B,A,C):}`
C. `{:(I,II,II),(C,B,A):}`
D. `{:(I,II,II),(C,A,B):}`

Answer

C

Explanation

( c) The larger the stability, the smaller the `P.E` , hence `I gt II gt III`.