Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Physical and Chemical Properties of Group 14th Elements Single Correct MCQ
Published on: August 13, 2026

The decreasing order of boiling points of the following hydrides is

A
B
C
D

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The correct answer is:
C

and have abnormally high boiling points because of their tendency to form hydrogen bonds.

has higher boiling point than phosphine and then boiling point increases down the group because of increases in size. Hence, the order of boiling point will be

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