Which of the following graphs most appropriat | vedclass

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(B) For a zero order reaction: $A ightarrow P$$	ext{Rate} = k[A]^0 = k$Since the rate is constant,the concentration of the reactant $[A]_t$ decreas

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(B) For a zero order reaction: $A ightarrow P$$	ext{Rate} = k[A]^0 = k$Since the rate is constant,the concentration of the reactant $[A]_t$ decreases linearly with time according to the equation:$[A]_t = [A]_0 - kt$Comparing this to the equation of a straight line $y = mx + c$,where $y = [A]_t$,$x = t$,$m = -k$,and $c = [A]_0$,the graph of reactant concentration versus time is a straight line with a negative slope. Therefore,the graph in option $B$ represents a zero order reaction.

Which of the following graphs most appropriately represents a zero order reaction?

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