Which of the following compounds is most volatile ? | CGP Edu

Chemistry Chemical Bonding and Molecular Structure Types of Bonding and Forces in Solid Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 11, 2026

Which of the following compounds is most volatile ?

A

HF

B

HCl

C

HBr

D

HI

Text Solution

Verified by Experts

The correct answer is:

Strongest intermolecular H-bond exist in HF therefore HF is least volatile. In HCl the Vanderwaals force of attraction is minimum hence HCl is most volatile.

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