1. Tardigrade
  2. Question
  3. Chemistry
  4. The correct order of heat of combustion for following alkadienes is :

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The correct order of heat of combustion for following alkadienes is :Chemistry Question Image

JEE MainJEE Main 2020Hydrocarbons

Solution:

$\therefore \quad$ Generally trans is more stable then cis form.
Heat of combustion (HOC) $\propto\frac{1}{Stability}$
$Stability : a>\, b>\, c$
$HOC : c>\, b>\, a$

Solution Image