Assertion : $B e C l_{2}$ fumes in moist air. Reason: $B e C l_{2}$ reacts with moisure to form $H C l$ gas.

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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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Reaction of process:
$B e C l_{2} + 2 H_{2} O \to B e (O H)_{2} + 2 H C l$ (gas)

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