Does ammonia contain non-polar or polar covalent bond? Explain.

Answer 1

Ammonia consists of one Nitrogen, which fulfills the role of the central atom that is bonded with three Hydrogens, all single bonds, and also one lone pair. The Ammonia molecule creates a trigonal pyramidal shape with the three hydrogens and an unshared pair of electrons attached to the nitrogen atom. This molecule also has an asymmetric charge distribution on the central atom, making this molecule polar due to the asymmetric distribution of charges