Amongst BeF 2, BF 3, H 2 O , NH 3, CCl 4 and HCl, the number of molecules with non-zero net dipole moment is

Question

Amongst BeF 2, BF 3, H 2 O , NH 3, CCl 4 and HCl, the number of molecules with non-zero net dipole moment is  (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

BeF 2, BF 3 and CCl 4 ⇒ μ text net =0 H 2 O , NH 3 text and HCl ⇒ μ textnet ≠ 0

Q. Amongst $B e F_{2}, B F_{3}, H_{2} O, N H_{3}, CC l_{4}$ and $H Cl$ , the number of molecules with non-zero net dipole moment is ____