JEE Main 2021 Chemistry question

ChemistryOrganic Chemistry - Some Basic Principles and TechniquesJEE Main 2021

Given four carbocations A (benzylic CH2+), B (CH2=CH-CH2+ allylic), C (CH3-CH+ secondary), D (HC≡C+ sp vinyl cation). The correct order of stability of given carbocations is :

Answer: (D)

Solution

Question ID VK-022858