1. A solution of a substance 'X' is used for whitewashing

I) name the substance 'X' and write it's formula.
II) write the reaction of the substance 'X' named in (I) above with water.

Dear student ,
1. The compound X is quick lime or calcium oxide having molecular formula is CaO
 2.  CaO  + H2O   →  Ca( OH)2   Heat 
                                 slaked lime 
Regards
 

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