Question

Which among the following is a example of polar molecule?

• A. $O_{2}$
• B. $H_{2}$
• C. $N_{2}$
• D. HCl

Answer 1

Answer: (D)

HCl

Answer 2

: In polar molecule the centres of positive and negative charges are separated even when there is no external field. such molecule have a permanent diple moment. Ionic molecule like HCl is an example of polar molecule.