Question

State two uses of chemical decomposition reaction in industries

Answer 1

Answer:

Decomposition reaction is mainly useful in extracting pure metals from their ores.

Decomposition of silver chloride into silver and chlorineby light is used in photography.

Answer 2

Two uses of chemical decomposition reaction in industry are:-

1) Decomposition of calcium carbonate to calcium oxide and carbon dioxide on heating is an important decomposition reaction used in various industries.

2) Decomposition of silver chloride into silver and chlorineby light is used in photography.