AIIMS 2016 Chemistry Question Paper for free online practice with solutions

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Question : 46 of 60

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Assertion : Generally alkali and alkaline earth metals form superoxides.
Reason : There is single bond between O and O in superoxides.

If both assertion and reason are true and reason is the correct explanationof assertion.
If both assertion and reason are true but reason is not the correctexplanation of assertion.
If assertion is true but reason is false.
If both assertion and reason are false.

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