Ammonia is a brown coloured, pungent smelling gas with slight sour taste.
True
False
Ammonia is a colourless, pungent smelling gas with slight alkaline taste.
Ammonia is a brown coloured, pungent-smelling gas which turns moist blue litmus paper into the red colour.
Some stale food gives a bad taste and a bad smell because of rancidity. True or False?