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← CBSE Class 12 PYQ
Chemical Kinetics
CBSE Class 12 · Chemistry · 39 past questions
Topic
Rate of reaction and rate law
2
Catalysis and factors affecting rate
1
Integrated rate equations and half-life
1
Order and molecularity
1
Case-based and data-based questions
0
Temperature dependence and Arrhenius equation
0
Level
Easy
5
Moderate
4
Year
2026
9
2025
5
2024
7
2023
5
2022
1
5 of 39 ·
show all
Q29
2023
The slope in the plot of $\ln$[R] vs. time for a first order reaction is
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Q30
2023
For the reaction 3A → 2B, rate of reaction $+\frac{d[B]}{dt}$ is equal to
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Q32
2023
The unit of the rate of reaction is the same as that of the rate constant for a…
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Q33
2023
For Questions number 15 to 18, two statements are given — one labelled as Assertion (A) and the other…
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Q36
2023
Which of the following is affected by catalyst ?
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