KVPY Government Jobs Exams

The moecule with non-zero dipole moment is –
(A) BCl3 (B) BeCl2 (C) CCl4 (D) NCl3

Read Solution (Total 1)

ans is option (D)
since...from all the options above...only in (d) NCl3 ,,'N' has lone pair which is responsible for the dipole moment
8 years agoHelpfull: Yes(0) No(0)

KVPY Other Question

Among the following, the species with the highest bond order is –
(A) O2 (B) F2 (C) O2
+ (D) F2 For a one-electron atom, the set of allowed quantum numbers is –
(A) n = 1, l = 0, m1 = 0, ms = +½ (B) n = 1, l = 1, m1 = 0, ms = +½
(C) n = 1, l = 0, m1 = –1, ms = –½ (D) n = 1, l = 1, m1 = 1, ms = –½