NEET2022Chemistry-Chemical Kinetics
NEET 2022 Chemistry Order of Reactions MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The given graph is a representation of kinetics of a reaction.
The y and x axes for zero and first order reactions, respectively are:
A
zero order (y = rate and x = concentration), first order (y = t₁/₂ and x = concentration)
B
zero order (y = rate and x = concentration), first order (y = rate and x = t₁/₂)
C
zero order (y = concentration and x = time), first order (y = t₁/₂ and x = concentration)
D
zero order (y = concentration and x = time), first order (y = rate constant and x = concentration)
Correct Answer
Option D
Detailed Explanation
For zero order reactions, the rate is constant and independent of concentration, so y = concentration and x = time. For first order reactions, the rate constant is plotted against concentration.
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