Assertion : $N_{3} H$ explodes violently on slight heating. Reason: $N_{3}^{-}$ has linear structure and is stable due to reasonance.

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

Hydrazoic acid, $N_{3} H$ , is volatile and very explosive.
$N_{3}^{-}$ has linear structure and is stable due to resonance as shown in figure.

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