STANDARD Chemistry Rate of Reaction MCQ Question
Which of the following statements is correct?
The rate of a reaction decreases with passage of time as the concentration of reactants decreases.
The rate of a reaction is same at any time during the reaction.
The rate of a reaction is same at any time during the reaction.
The rate of a reaction decreases with increase in concentration of reactant(s).
Correct Answer
Detailed Explanation
According to rate law expression, Rate ∝ [R]. Thus, rate of a reaction decreases with passage of time as the concentration of reactants decreases.
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