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On the basis of the following features identify the correct option:
I. This metal is not obtained in the free state.
II. This metal is obtained by electrolysis of its chlorides in the molten state.

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An Intiative by Sri Chaitanya

both (A) and (B)

neither (A) nor (B)

answer is C.

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Detailed Solution

Both sodium and calcium are highly reactive metals. These metals are placed at the top of the metal activity series and can not be obtained in a free state. These metals are obtained by electrolytic reduction of molten chloride salts.

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