Home JEE Main - Previous Year Papers JEE MAIN 2021 PAPER -5 A group 15 element, which is a metal and for…
JEE Main - Previous Year Papers JEE MAIN 2021 PAPER -5 Single Correct MCQ
Published on: August 13, 2026

A group 15 element, which is a metal and forms a hydride with strongest reducing power among group 15 hydrides. The element is:

A
B

C
As
D

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Text Solution

Verified by Experts
The correct answer is:
D

In group 15

Non metal

Metalloid

Metal

Hydrides of group 15 elements are

In , hydrogen atom gets partial positive charge due to less electronegativity.

But in , hydrogen atom gets partial negative charge because hydrogen is more electronegative than bismuth.

i.e. is a strong reducing agent than others because we know that is a strong reducing agent.

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