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Chemical Kinetics

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
For the adsorption of hydrogen on platinum, the activation energy is 30 kJ $\mathrm{mol}^{-1}$ and for the adsorption of hydrogen on nickel, the activation energy...
JEE Main Chemistry Medium
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Q JEE MAIN 2023
The number of correct statement/s from the following is _______.
JEE Main Chemistry Hard
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Q JEE-Main_2023
If compound A reacts with B following first order kinetics with rate constant 2.011 × $10(–3)s(–1)$. The time taken by A (in seconds) to reduce...
JEE Main Chemistry Medium
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Q JEE MAIN 2023
$$ A \rightarrow B $$ The rate constants of the above reaction at 200 K and 300 K are $0.03 \mathrm{~min}^{-1}$ and $0.05 \mathrm{~min}^{-1}$ respectively....
JEE Main Chemistry Medium
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Q JEE MAIN 2023
A and B are two substances undergoing radioactive decay in a container. The half life of A is 15 min and that of B is...
JEE Main Chemistry Medium
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Q JEE MAIN 2023
For certain chemical reaction X Y, the rate of formation of product is plotted against the time as shown in the figure. The number of...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
For the first order reaction $\mathrm{A} \rightarrow \mathrm{B} \mathrm{Br}$ the half life is 30 mm . The time taken for $75 \%$ completion of the...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
The number of correct statement/s from the following is _______.
A. Larger the activation energy, smaller is the value of the rate constant.
...
JEE Main Chemistry Hard
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Q JEE MAIN 2024
The ratio of ( ^14 C)/( ^12 C) in a piece of wood is 1/8 part that of atmosphere. If half life of ^14 C...
JEE Main Chemistry Medium
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Q JEE MAIN 2024
Given below are two statements : Statement I : The rate law for the reaction A+B→C is rate (r)=k[A]^2 [" " B]. When the concentration...
JEE Main Chemistry Medium
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