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

Which one of the following statements is incorrect about the molecularity of a reaction?

A.It is the number of molecules of the reactants
B.It depends on the rate of determining step in the
C.Molecularity is always a whole number
D.There is no difference between order and✓ Correct
Explanation

Option a, b, c are the properties of molecularity of reaction. Option d is incorrect and order and molecularity are different items.

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