Home Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Halogens and their Compounds Which of the following compound is a gas (at…
Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Halogens and their Compounds Single Correct MCQ
Published on: August 13, 2026

Which of the following compound is a gas (at 0 0 C) :

A
BF3
B
BCl3
C
BBr3
D
BI3

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Text Solution

Verified by Experts
The correct answer is:
A

There is least van der Waal's force of attraction in BF3 on account of less number of polarisable electrons among the boron halides. So BF3 is gas at 0 0 C.

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