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← CBSE Class 12 PYQ
Chemical Kinetics
CBSE Class 12 · Chemistry · 39 past questions
Topic
Temperature dependence and Arrhenius equation
1
Case-based and data-based questions
0
Catalysis and factors affecting rate
0
Integrated rate equations and half-life
0
Order and molecularity
0
Rate of reaction and rate law
0
Level
Easy
0
Moderate
1
Year
2026
0
2025
1
2024
1
2023
2
2022
0
1 of 39 ·
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Q18
2025
A certain reaction is 50% complete in 20 minutes at 300 K and the same reaction is 50% complete in 5 minutes…
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