Question

Based on the given information, identify P, Q and R respectively.
(i) P catches fire on exposure and stored in water
(ii) Q is stored under kerosene
(iii) R reacts with water slowly

Answer 1

Answer:

Hope the answer given below helps you.

Explanation:

Sodium reacts vigorously with oxygen and water giving off a lot of heat, so it is stored in kerosene. Phosphorus catches fire on exposure to air hence stored in water. Iron reacts with steam.