List of top Chemistry Questions on Molecular Polarity asked in AP EAPCET

Identify the correct set of molecules with zero dipole moment.
Identify the correct set of molecules with zero dipole moment:
In which of the following pairs, both molecules possess dipole moment?
The correct order of dipole moment of the molecules \(NH_3\) (I), \(BF_3\) (II), \(H_2O\) (III), \(NF_3\) (IV) is: