Pick out the wrong statement?

2813Chemical EngineeringMedium

AMolecularity of the reaction is always a whole number greater than zero

BVisible radiation provides the necessary activation energy in photochemical reactions

CFor a second order reaction, the slope of the graph/plot between rate and (concentration) is

DThe order and molecularity of a complex reaction may not be the same

Correct answer

D. The order and molecularity of a complex reaction may not be the same

Explanation

The correct answer is The order and molecularity of a complex reaction may not be the same.

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