Question

Which of the following molecules is polar? Answer A. BeCl2 B. BF3 C. CH4 D. CS2 E. PCl3

Answer 1

E. Pcl3 is polar

Answer 2

Polarity is based on the element which is the most electronegative(F, O ,N) and the one who has the most lone pairs around the atom. Yea so its E:)

Answer 3

@Xanthe polarity is based on the existence of a permanent dipole momentum.

Answer 4

My bad n that too. ty!^^