a solution of a substance X is used for whitewashing. 1.name the substance X and write its formula. 2.write the reaction of the substance X with water

A solution of a substance 'X' is used for white washing.
1. Name the substance 'X' and write its formula.
2. Write the reaction of the substance 'X' named in (i) above with water.[2 MARKS]

A solution of a substance 'X' is used for whitewashing.
(i) What is X?
(ii) Write the reaction of the substance x with water.

A solution of a substance ‘X’ is used for white washing.

(i) Name the substance ‘X’ and write its formula.

(ii) Write the reaction of the substance ‘X’ named in (i) above with water.