S P Singh Solutions for Chapter: Study of Compounds - Ammonia, Exercise 1: Intext Questions

State the following conditions required in the Haber's process.

Catalyst

An element has 2 electrons in its $\mathrm{N}$ shell. It reacts with a non-metal of atomic number 7. The compound formed reacts with warm water and produces a basic gas. Identify the elements and write the balanced chemical reactions.

Correct the following :

A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.

Correct the following :

Liquid ammonia is a solution of ${\mathrm{NH}}_3$.

Correct the following :

Finely divided platinum is used in Haber process.

Correct the following :

$\mathrm{Conc}.{\mathrm{H}}_2{\mathrm{SO}}_4$ is a drying agent for ${\mathrm{NH}}_3$.

Correct the following :

Ammonium salts, on heating, decompose to give ammonia.

Ammonia can be obtained by adding water to