Pick out the wrong statement ?

Chemical Reaction 06/08/2021

A. Visible radiation provides the necessary activation energy in photochemical reactions
B. The order and molecularity of a complex reaction may not be the same
C. For a second order reaction, the slope of the graph/plot between rate and (concentration) is
equal to the rate constant (k)
D. Molecularity of the reaction is always a whole number greater than zero

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