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The following are some statements relate...

The following are some statements related to VA group hydrides.
I. Reducing property increases from `NH_(3)` to `BiH_(3)`
II. Tendency to donate lone pair decreases from `NH_(3)` to `BIH_(3)`
III. Thermal stability of hydrides decreases from `NH_(3)` o `BiH_(3)`
IV. Bond angle of hydrides decreases from `NH_(3)` to `BiH_(3)`
The corect statements are

A

I, II, III, IV

B

I, III and IV

C

I, II and IV

D

I and IV

Text Solution

Verified by Experts

The correct Answer is:
A
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