Chemical Kinetics PYQs - Last 10 Years
COMEDK / Chemistry / Physical Chemistry / 55 recent questions
ChemistryPhysical Chemistry2017-2026
Practice 55 COMEDK Chemistry questions from Chemical Kinetics. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
55
PYQs on Page
Chemistry / Physical Chemistry
2020-2026
Year Range
Based on indexed question metadata
51
Last 5 Years
2022-2026
55
Last 10 Years
2017-2026
Recent Year Trend
2021
2022
2023
2024
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2026Latest year
202115 max PYQs/year2026
Question Types
55PYQs
MCQ100%
Difficulty Mix
#1 Unknown55
51 in last 5 years55 in last 10 years
Last 10 Years Chemical Kinetics Questions
Showing 5 of 55 filtered questions.
1Chemical Kinetics
A newly prepared radioactive nuclide has a decay constant of 6.93 s\(^{-1}\). What is the half-life of the nuclide?
MCQ+1 / -02022
2Chemical Kinetics
For the reaction 2N\(_2\)O\(_5\) \(\to\) 4NO\(_2\) + O\(_2\), rate constant \(k\) is 4.48 \(\times\) 10\(^{-5}\) s\(^{-1}\) and the initial pressure is 600 atm. After 10 min, determine the final pressure of N\(_2\)O\(_5\).
MCQ+1 / -02021
3Chemical Kinetics
Rate constant (K) of a reaction has least value at
MCQ+1 / -02021
4Chemical Kinetics
Determine the specific rate constant of the reaction. If the half-life period of a first order reaction is 1402 s.
MCQ+1 / -02021
5Chemical Kinetics
Which one of the following is a second order
reaction?
reaction?
MCQ+1 / -02020