Chemistry, asked by jbvinie4574, 1 year ago

OfBF3 and NF3 dipole moment is observed for NF3 and not for BF3 why?

Answers

Answered by kukkusharma

in BF3 there is no lone pair is present but in NF3

2 lone pair is present

i.e NF3 dipole moment is observed

Answered by ElegantDoll

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❤.NF3 is apolar molecule with polar bonds.

NF3 has unsymmetrical,three dimensional pyramidal structures,with a lone pair of electron.so the net dipole moment ofNF3 is always positive.

❤.BF3 is a non - polar molecule with polar bonds.

BF3 has symmetrical and trigonal plannar structure,with no lone pair of electrons.

So the net dipole moment of BF3is zero.

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