Calcium is obtained by theA. Roasting of limestoneB. Reduction of `CaCl` with carbonC. Electrolysis of a solution of `CaCl_(2)` in waterD. Electrolysis of molten `CaCl_(2)`

Calcium is obtained by theA. Roasting of limestoneB. Reduction of `CaC

1.	Calcium is obtained by theA. Roasting of limestoneB. Reduction of `CaCl` with carbonC. Electrolysis of a solution of `CaCl_(2)` in waterD. Electrolysis of molten `CaCl_(2)`
Answer» Correct Answer - D `CaCl_(2) rarr underset("Cathode")(Ca^(+2))+underset("Anode")(2Cl^(-))` Cathode : `Ca^(+2)+2e^(-)rarr Ca` Anode `: 2C^(-) rarr 2 e^(-)+Cl_(2)`

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Calcium is obtained by theA. Roasting of limestoneB. Reduction of `CaCl` with carbonC. Electrolysis of a solution of `CaCl_(2)` in waterD. Electrolysis of molten `CaCl_(2)`

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