Calcium is obtained by- – InterviewSolution

1.	Calcium is obtained by-
Answer» Roasting of LIME stone Electrolysis of calcium chloride in `H_(2)O` REDUCTION of calcium chloride with Carbon Electrolysis of MOLTEN ANHYDROUS calcium chloride Solution :`CaCI_(2)` (molten) `overset("Electrolysis")rarr underset("Cathode Ca")underset(darr)(Ca^(2+)+CI^(-))`

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