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The decreasing values of bond angles fro...

The decreasing values of bond angles from `NH_3 (106^@)` to ` SbH_3 ( 101^@)` down the group `15` of the periodic table is due to :

A

Increasing bp-bp repulsion

B

increasing p-orbitals character in `sp^(3)`

C

decreasing lp -bp repulsion

D

Decreasing electronegativity

Text Solution

Verified by Experts

The correct Answer is:
D
Because of having same group decreasing electronegativity is the answer.
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