Question

Explain polar and non-polar molecules, using NF3.

Answer 1

Answer:

NF3 is polar. ... The lone pair of electrons on the N atom makes the molecule somewhat assymetric with respect to the negative centres around the N atom (VSEPR theory) The dipole moments of the N- F bonds do not cancel out and there is a resultant dipole moment making the molecule polar.

Answer 2

Answer:

The lone pair of electrons on the N atom makes the molecule somewhat assymetric with respect to the negative centres around the N atom (VSEPR theory) The dipole moments of the N- F bonds do not cancel out and there is a resultant dipole moment making the molecule polar. NF3 is polar due to its pyramidal shape.

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