A white solid (A) is either `Na_(2)O` or `Na_(2)O_(2)`.
a. A piece of red litmus paper turns white when it is dipped into a freshly made aqueous solution of the white solid.
b. Explain what would happen to the red litmus if the white solid were the other compound.

A price of red litmus paper turns blue when it dipped into a frehly prepared aqueous solution of .

A white solid is either Na_(2)O or Na_(2)O_(2) . A piece of red litmus turns white when it is dipped into a freshly made aqueous solution of the white solid. What is the white solid ?

A white solid is either Na_(2)O or Na_(2)O . A piece of red litmus paper turns white when it is dipped into a freshly made aqueous solution of the white solid. a. Identify the substance and explain the balanced equation. b. Explain what would happen to the red litmus if the white solid were the other compound.

A white solid is either Na_(2)O or Na_(2)O_(2) . A piece of red litmus paper turns white when it is dipped into a freshly made aqueous solution of the white solid. a. Identify the substance and explain the balanced equation. b. Explain what would happen to the red litmus if the white solid were the other compound.

A white solid is either Na_(2)O or Na_(2)O_(2) . A piece of red litmus turns white when it is dipped into freshly prepared aqueous solution of the white solid. Identify the substance and explain with the help of balanced equation what would happen to the red litmus if the white solid were the other compound.

When megnesium is burnt in air, a white ash remains as left over. Aqueous solution of this white ash turns red litmus blue. The formula of the white ash and type of reaction respectively are

When moist blue litmus paper is dipped in a solution of hypochlorous acid, it first turns red and then it gets decolorised. Explain.