Question

Two spoons of potassium chlorate is taken in a test tube and heated. Potassium chloride is obtained in the test tube, oxygen is evolved. This is an example for
a) chemical combination b) chemical decompositionc) chemical displacement d) double displacement.

Answer 1

This a type of chemical decomposition reaction.

Answer 2

b) Chemical decomposition reaction.

Two spoons of potassium chlorate is taken in a test tube and heated.

Potassium chloride is obtained in the test tube, oxygen is evolved.

The Chemical decomposition are the breakdown of separation of a single chemical compound with two or more elemental parts in the single compounds.