NEET UG CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)

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The compound

\left(\mathrm{SiH}_3\right)_3 \mathrm{~N}

is expected to be

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Correct option: B

planar and less basic than

\left(\mathrm{CH}_3\right)_3 \mathrm{~N}

Option B is correct because in

(SiH_3)_3N

, the

p\pi - d\pi

back bonding between N and Si makes it planar and less basic than

(CH_3)_3N

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