A molecule of ammonia has
(a) only single bonds
(b) only double bonds
(c) only triple bonds
(d) two double bonds and one single bond
Answer:(a)
Solution:
A molecule of ammonia (NH3) has only single bonds and these are covalent bonds.
Therefore, option (a) is correct.
Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the formula NH 3. A stable binary hydride and the simplest pnictogen hydride, ammonia is a colorless gas with a distinctively pungent smell.