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← CBSE Class 12 PYQ
Chemical Kinetics
CBSE Class 12 · Chemistry · 39 past questions
Topic
Rate of reaction and rate law
3
Catalysis and factors affecting rate
2
Integrated rate equations and half-life
2
Temperature dependence and Arrhenius equation
2
Order and molecularity
1
Case-based and data-based questions
0
Level
Easy
2
Moderate
0
Year
2026
0
2025
1
2024
2
2023
1
2022
0
2 of 39 ·
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Q19
2024
The addition of catalyst during a chemical reaction alters which of the following quantities of the reaction ?
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Q23
2024
When a catalyst increases the rate of a chemical reaction, then the rate constant (k)…
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