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A solution of a substance X is used for whitewashing

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

(ii) Write the reaction of the substance X with water.

Ans :- (i) The substance used for whitewashing is quick lime and its formula is CaO (calcium oxide).

(ii) The reaction with water is as follows :-

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2 responses to “A solution of a substance X is used for whitewashing”

  1. SRIKANTH

    Looks like a simple formula Ankush sir. ! We have to learn the formula 🤝

    Reply
    1. Ankush Sharma

      it can easily learned , calcium oxide is mixed in water for whitewashing.:-)

      Reply

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