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Question
Assertion: Order of the reaction can be zero or fractional.
Reason: We cannot determine order from balanced chemical equation.
Options
Both assertion and reason are correct and the reason is correct explanation of assertion.
Both assertion and reason are correct but reason does not explain assertion.
Assertion is correct but reason is incorrect.
Both assertion and reason are incorrect.
Assertion is incorrect but reason is correct.
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Solution
Both assertion and reason are correct but reason does not explain assertion.
Explanation:
Order of a reaction may be zero or fractional. Order can be determined by rate law expression.
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