The chemical change involving iron and hydrochloric acid illustrates a .............. reaction.

Give two chemical tests of hydrochloric acid.

Write balanced and informative chemical equations for the following reactions. Dilute hydrochloric acid reacts with calcium to produce calcium chloride and hydrogen.

Write chemical equation involved in Cannizzaro's reaction.

Write the reaction of zinc oxide with dilute hydrochloric acid.

Write the balanced chemical equation for the following: (1) Action of Hydrochloric acid on sodium bicarbonate. (2) Dilute Hydrochloric acid is added to Sodium thiosulphate.

Write the balanced chemical equation for the following: (1) Action of Hydrochloric acid on sodium bicarbonate. (2) Identify the gas evolved and give the chemical test in each of the following cases : Dilute Hydrochloric acid is added to Copper carbonate.

Identify the gas evolved and give the chemical test in each of the following cases : (i) Dilute hydrochloric acid reacts with sodium sulphite. (ii) Dilute hydrochloric acid reacts with iron (II) sulphide.

Write a balanced chemical equation for the following: of dilute hydrochloric acid on magnesium sulphite.

Write the equations for the following reactions: Dilute hydrochloric acid and lead nitrate solution.

Write balance chemical equation for the action of dilute hydrochloric acid on iron (II) sulphide.