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NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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Both BF3 and NF3B{F_3}\,and\,N{F_3} are covalent compounds. BF3 B{F_3}\, is non polar compound but NF3N{F_3} is polar, due to
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Correct option: B
BF3 B{F_3}\, is planar but  NF3\,N{F_3} is pyramidal is shape
Option B is correct because BF3 is planar with symmetrical bond dipoles that cancel out, while NF3 is pyramidal with asymmetrical bond dipoles that do not cancel out, resulting in a net dipole moment.

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