I. A solution of substance'X' is used for whitewashin(0) Name the subs – InterviewSolution

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1.	I. A solution of substance'X' is used for whitewashin(0) Name the substance 'X' and write its formula.(1) Write the reaction of the substance X' named in () above with water.g.
Answer» (i) The X substance is plaster of paris (POP)CaSo4.1/2 H2o(ii) CaSo4.1/2 H2o + H2o____> 2CaSo4.2H2o

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