Chemistry-Rate of Reaction
NEET Chemistry Rate of Reaction MCQ Question
Type: MCQ-diagram based-Medium-Class 12
Consider a reaction diagram where the concentration of a reactant is plotted against time. If the graph shows that the concentration decreases linearly over time, which order of reaction does this represent?
A
Zero order reaction
B
First order reaction
C
Second order reaction
D
Third order reaction
Correct Answer
Option A
Detailed Explanation
For a zero order reaction, the concentration of the reactant decreases linearly with time. This is because the rate of reaction is constant and independent of the concentration of the reactant.
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