What happens when
a. Sodium metal is dropped in water?
b. Sodium metal is heated in free supply of air?
c. Sodium peroxide dissolves in water?

Sodium oxide dissolves in water.

What happens when: a. Potassium metal is dropped in water b. Potassium is heated in free supply of air c. Potassium superoxide is dissolved in water

What happens when sodium chloride is dissolved in water ?

What happens when a piece of sodium metal is dropped in water taken in a beaker ?