Polar molecules are the molecules: - Vidyadip

MCQ

Polar molecules are the molecules:

A
having zero dipole moment.
B
acquire a dipole moment only in the presence of electric field due to displacement of charges.
C
acquire a dipole moment only when magnetic field is absent.
✓
having a permanent electric dipole moment.

✓

Answer

Correct option: D.

having a permanent electric dipole moment.

d
Polar molecules have centres of postive and negative charges separated by some distance, so they have permanent dipole moment.

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