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Chemical Kinetics — JEE Chemistry MCQs
Master Chemical Kinetics for JEE Main with free chemistry MCQs. Each question includes a detailed solution and instant feedback — practice at easy, medium, and hard difficulty levels to build exam-ready confidence.
4 practice questions with instant feedback and solutions.
Easy•Chemical Kinetics
[JEE Mains 2026] Three experiments are running in separate vessels, following first-order kinetics with the same rate constant k:
Experiment-(A): 100 ml, 10 M
Experiment-(B): 200 ml, 10 M
Experiment-(C): 100 ml, 10 M + 100 ml H₂O
What is the correct order of rate of reaction in the above experiments?
Easy•Chemical Kinetics
For a first-order reaction, if the rate constant is 0.0693 min⁻¹, the half-life of the reaction is:
Easy•Chemical Kinetics
For a reaction , the rate doubles when concentration of is doubled. The order of reaction is:
Medium•Chemical Kinetics
The half-life of a first-order reaction is minutes. The time required for completion of the reaction is: