The decreasing values of bond angles from NH 3 (107 ° ) to SbH 3 (91 ° ) down the…
Chemistry · JEE Main · NTA Exams — p-Block Elements
The decreasing values of bond angles from NH3 (107°) to SbH3 (91°) down the group-15 of the periodic table is due to:
- increasing bp-bp repulsion
- increasing p-orbital character in sp3
- decreasing lp-bp repulsion
- decreasing electronegativity
Answer
(B) increasing p-orbital character in sp 3
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