Chemistry-Rate of Reaction
NEET Chemistry Rate of Reaction MCQ Question
Type: MCQ-diagram based-Medium-Class 12
Consider a graph representing the instantaneous and average rate of a reaction over time, similar to Fig. 3.1. Which of the following correctly describes the change in the rate of reaction as the concentration of reactants decreases?
A
The rate of reaction decreases as the concentration of reactants decreases.
B
The rate of reaction remains constant as the concentration of reactants decreases.
C
The rate of reaction increases as the concentration of reactants decreases.
D
The rate of reaction is independent of the concentration of reactants.
Correct Answer
Option A
Detailed Explanation
As per the NCERT context, the rate of reaction is related to the concentration of reactants, and as the concentration decreases, the rate typically decreases as well.
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