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

B i

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P

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A s

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S b

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Solution

The correct option is A $B i$
$B i H_{3}$ is strongest reducing agent among the hydrides of $15$ group elements as $B i - H$ bond dissociation energy is very less.

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Similar questions

The reducing character of hydrides of group 15 elements:

Among the following hydrides of group 15 elements, the most stable hydride is:

a .

b .

{B i H}_{3}

15

N H_{3}

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