Arrange the following carbocations in increasing order of stability: Methyl cation (I), Primary ethy — Reaction Mechanism Chemistry Question
Question
Arrange the following carbocations in increasing order of stability: Methyl cation (I), Primary ethyl cation (II), Secondary isopropyl cation (III), Tertiary butyl cation (IV).
Answer: A
💡 Solution & Explanation
Alkyl carbocations are stabilized by both $+I$ inductive effects and hyperconjugation ($\alpha$ -hydrogens). The tertiary butyl cation has 9 $\alpha$ -hydrogens, making it the most stable.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes