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CBSE Class 10 Answered

a chemical reaction which is both combination as well as  exothermic, is used by us for white  washing purposes.write the equation for the the same
Asked by rayalu12345 | 02 Apr, 2018, 06:14: PM
answered-by-expert Expert Answer
A chemical reaction which is combination as well as exothermic is:
 For white washing slaked lime is used Ca(OH)2.
 
CaO subscript open parentheses straight s close parentheses end subscript space plus space straight H subscript 2 straight O subscript open parentheses straight l close parentheses end subscript space rightwards arrow space Ca left parenthesis OH right parenthesis subscript 2 subscript open parentheses aq close parentheses end subscript end subscript
Answered by Varsha | 02 Apr, 2018, 06:46: PM

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