1.

Assertion : Order of the reaction can be zero or fractional. Reason : We cannot determine order from balanced chemical equation.

Answer»

Both assertion and REASON are correct and the reason is correct explananation 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.

Solution :Correct EXPLANATION. RATE of REACTION may not depend upon the concentration of a reactant or may depend upon fractional power of molar concentration.


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