Assertion (A): Fluorine occurs in nature in the combined state only
Reason(R): Fluorine is very reactive element.

A and R are true, R is correct explanation of A

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A and R are true, R is not correct explanation of A

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A is true, but R is false

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A is false, but R is true

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Solution

The correct option is A A and R are true, R is correct explanation of A
Fluorine is very reactive element.
Among halogens, fluorine is the most reactive element. Hence, fluorine occurs in nature in the combined state only. It is present as insoluble fluorides such as Fluorspar $C a F_{2}$ , Cryolite $N a_{3} A l F_{6}$ and Fluoropatite $3 C a (P O_{4})_{2} \cdot C a F_{2}$

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Assertion (A): Fluorine occurs in nature in the combined state onlyReason(R): Fluorine is very reactive element.

Assertion (A): Fluorine occurs in nature in the combined state only
Reason(R): Fluorine is very reactive element.