Assertion :SnO is more reactive towards acid than $S n O_{2}$ Reason: Both SnO and $S n O_{2}$ are amphoteric oxides

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 B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Both SnO and $S n O_{2}$ are amphoteric oxides and as Sn in SnO is less electropositive than in $S n O_{2}$ so it is more reactive towards acid.

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

Hence, the correct option is $B$

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Assertion :SnO is more reactive towards acid than SnO2 Reason: Both SnO and SnO2 are amphoteric oxides

Assertion :SnO is more reactive towards acid than $S n O_{2}$ Reason: Both SnO and $S n O_{2}$ are amphoteric oxides