☰
Menu
← Back to shiwamsclass.com
← Website
Home
Free quizzes
Free mock tests
All mock tests
CBSE Class 10
CBSE Class 12
Bihar Board 12
JEE Main
JEE Advanced
Chapter-wise PYQ
CBSE Class 10 PYQ
CBSE Class 12 PYQ
Bihar Board 12 PYQ
JEE Main PYQ
JEE Advanced PYQ
Sign in
← shiwamsclass.com
← CBSE Class 12 PYQ
Chemical Kinetics
CBSE Class 12 · Chemistry · 39 past questions
Topic
Integrated rate equations and half-life
1
Case-based and data-based questions
0
Catalysis and factors affecting rate
0
Order and molecularity
0
Rate of reaction and rate law
0
Temperature dependence and Arrhenius equation
0
Level
Easy
1
Moderate
1
Year
2026
3
2025
1
2024
3
2023
4
2022
1
1 of 39 ·
show all
Q39
2022
A first order reaction is 50% complete in 40 minutes. Calculate the time required for the completion of 90%…
Try it →