The decreasing values of bond angles from NH 3 ( 10 6 ∘ ) to SbH 3 ( 10 1 ∘ ) down group-15 of the periodic table is due to

Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGBent Rule / Drago RuleMedium2 minPYQ_2006

ChemistryMediumsingle choice

The decreasing values of bond angles from $NH_{3} (10 6^{\circ})$ to $SbH_{3} (10 1^{\circ})$ down group-15 of the periodic table is due to

Answer:

Solution:

Decreasing electronegativity of central atom reduces bond pair-bond pair repulsion, decreasing bond angles.

Stream:JEESubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:Bent Rule / Drago Rule

⏱ 2mℹ️ Source: PYQ_2006

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