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The correct order of reducing power of M...

The correct order of reducing power of `MH_(3)` is

A

`NH_3 lt PH_3 lt SbH_3 lt BiH_3`

B

`PH_3 lt AsH_3 lt BiH_(3) lt SbH_3`

C

`BiH_(3) lt SbH_(3) lt PH_(3) lt NH_3`

D

`PH_(3) lt AsH_(3) lt SbH_(3) lt BiH_3`

Text Solution

Verified by Experts

The correct Answer is:
A, D
Reducing power `prop (1)/("Thermal stability")`
Thermal stability : `NH_(3) gt PH_(3) gt ASH_(3) gt SbH_(3) gt BiH_3`
Reducing Nature : `underset("Weakly reducing")(NH_3) lt PH_3 gt AsH_3 gt SbH_3gtunderset("Strongly reducing")( BiH_3)`
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