The pungent smell near a decaying heap of organic matter is due to

Ammonia is used in the manufacturing of

Ammonia is prepared by

The lightning bolts in atmosphere cause the formation of

NH₃ gives dense white fumes with con HCl is due to

The category of compounds which liberate ammonia on reaction with water

In the preparation of ammonia, Molybdenum is used as

Heating a solution of ammonium chloride and sodium nitrite produces

Ammonia reacts with drying agent phosphorus pentoxide to form

Heating ammonium chloride with sodium hydroxide produces