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A solution of the substance 'X' is used ...

A solution of the substance 'X' is used for white washing.
(i) Name the substance 'X' and write its formula.
(ii) Write the reaction of the substance 'X' with water.

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### Step-by-Step Solution: #### (i) Name the substance 'X' and write its formula. 1. The substance 'X' used for whitewashing is known as **calcium oxide**. 2. The chemical formula for calcium oxide is **CaO**. #### (ii) Write the reaction of the substance 'X' with water. ...
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