Calcium is obtained by...

1.	Calcium is obtained by...
Answer» Rosting of lime stone Reduction of `CaCl_(2)`with carbon Electrolysis of a SOLUTION of `CaCl_(2)` in WATER Electrolysis of molten `CaCl_(2)` Solution :`CaCl_(2) to UNDERSET("Cathode")(Ca^(+2)) +underset("Anode")(2Cl^(-))` Cathode : `Ca^(+2)+2E^(-) to Ca` Anode : `2Cl^(-) to 2e^(-) +Cl_(2)`

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