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In nitrogen family the H-M-H bond angle ...

In nitrogen family the H-M-H bond angle in the hydrides `MH_3` gradually becomes closer to `90^0 `on going from N to Sb. This shows that gradually:

A

The basic strength of the hydrides increases

B

Almost pure p-orbitals are used for M-H bonding

C

The bond energies of M-H bond increases

D

The bond pairs of electrons become farther apart from the central atom

Text Solution

Verified by Experts

The correct Answer is:
D
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