Question

Choose the correct statement.

• A. Polar molecules have permanent electric dipole moment.
• B. $CO_{2}$Molecule is a polar molecule.
• C. $H_{2}O$is a non – polar molecule.
• D. The dipole field at large distances falls of as $\frac{1}{r^{2}}$

Answer 1

Answer: (A)

Polar molecules have permanent electric dipole moment.

Answer 2

: Polar molecules have permanent electric diple moment.