Thank you for reporting, we will resolve it shortly
Q.
Assertion: Reason: It follows with formation of more stable carbocation.
AIIMSAIIMS 2011Organic Chemistry – Some Basic Principles and Techniques
Solution:
Neopentyl bromide being primary alkyl halide does not undergo $S_{N} 2$ reaction but proceeds via $S _{ N } 1$ path because of steric hindrance caused by the bulky nature of tertiary butyl group.
