${\rm{N}}{{\rm{F}}_3}$ is:

Having low value of dipole moment than ${\rm{N}}{{\rm{H}}_3}$

Having more dipole moment than ${\rm{N}}{{\rm{H}}_3}$

JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

1 Hard

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Understanding +4 | -1

\mathrm{N}{\mathrm{F}_3}

is:

View answer and explanation

Correct option: C

Having low value of dipole moment than

\mathrm{N}{\mathrm{H}_3}

Option C (Having low value of dipole moment than

\mathrm{N}{\mathrm{H}_3}

) is correct because in

\mathrm{N}{\mathrm{F}_3}

, the bond dipoles and the lone pair dipole partially cancel each other, resulting in a lower dipole moment compared to

\mathrm{N}{\mathrm{H}_3}