Question

11. Correct the following:
(a) A reddish brown precipitate is obtained when
ammonium hydroxide is added to ferrous sulphate.
(b) Liquid ammonia is a solution of NH3.
(c) Finely divided platinum is used in Haber Process
(d) Conc. H2SO4 is a drying agent for NH3.
(e) Ammonium salts, on heating, decompose to give
ammonia.​

Answer 1

Explanation:

a)a dirty green precipitate is obtained when ammonium is added to ferrous sulphate.

b)liquid ammonia is a solution of NH4.

c)finely divided iron is used in haber process.

d)calcium oxide (Cao)is a drying agent for NH3.

e)ammonium salts heating with caustic alkali decompose to give ammonia