Question

Consider the following carbocations:

1. 
   
2. 
   
3. 
   
4. \[\ce{CH3 - \overset{⊕}{CH2}}\]

The relative stabilities of these carbocations are such that:

विकल्प

• d < b < c < a 

• b < d < c < a 

• d < b < a < c 

• b < d < a < c

Answer 1

d < b < c < a 

Explanation: