Assertion : ${C a F}_{2}$ has been given the name fluorspar. Reason: Solid ${C a F}_{2}$ emits light when heated.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
On heating, solid ${C a F}_{2}$ emits light. Hence, it is called fluorspar.
Hence, both Assertion and Reason are correct and Reason is the correct explanation for Assertion.

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