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← Bihar Board Class 12 PYQ
Chemical Kinetics
Bihar Board Class 12 · Chemistry · 33 past questions
Topic
First order reactions
1
Rate law, order and molecularity
1
Rate of reaction and factors affecting it
1
Temperature effect, Arrhenius equation and activation energy
1
Rate constant and its units
0
Zero order reactions
0
Level
Easy
3
Moderate
1
Year
2026
4
2025
4
2024
4
2023
4
2022
4
2021
4
2018
3
2017
3
2016
3
2015
2
4 of 33 ·
show all
Q1
2026 Set A
2024 Set D
2022 Set E
Which of the following is not a first order reaction ?
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Q2
2026 Set A
Which of the following represents the effect of temperature on reaction rate?
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Q3
2026 Set A
For a reaction, $aA + bB \rightarrow$ products, $\frac{-d[A]}{dt}$ is equal to
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Q4
2026 Set A
Radioactive decay is a
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