MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryChemical kineticsOrder and Molecularity of Reactions

Find the order of the reaction whose rate constant is 2.5 × 10-2 min-1

A.zero

B.three

C.two

D.one✓ Correct

Explanation

The value of k = 2.5 × 10-2 min-1 carries the unit of time alone and therefore is a first order reaction.

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