Which of the following reactions is an example for calcination process – InterviewSolution

1.	Which of the following reactions is an example for calcination process ?
Answer» `2Ag+2HCl +(O) to 2AgCl+H_(2)O` `2Zn+O_(2) to 2ZnO` `2ZnS+3O_(2) to 2ZnO+2SO_(2)` `MgCO_(3) to MgO+CO_(2)` Solution :DECOMPOSITION of carbonates and hydrated oxides.

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