A) the decrease in concentration of the reactant with time
B) the concentration of a reactant
C) the change in concentration of the reactant
D) the velocity constant of the reaction
Correct Answer: A
Solution :
\[\frac{dc}{dt}\]represent the change in concentration of reactant with time. As, in a reaction, concentration of reactant always decrease with time hence, rate of reaction is represented as \[\frac{-dc}{dt}\].You need to login to perform this action.
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