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Chemical Kinetics

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2026
Decomposition of A is a first order reaction at $\mathrm{T}(\mathrm{K})$ and is given by $\mathrm{A}(\mathrm{g}) \longrightarrow \mathrm{B}(\mathrm{g})+\mathrm{C}(\mathrm{g})$. In a closed 1 L vessel, 1 bar...
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Q JEE MAIN 2026
$\mathrm{A} \rightarrow$ product (First order reaction).
Three sets of experiment were performed for a reaction under similar experimental conditions:
Run $...
JEE Main Chemistry Medium
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Q JEE MAIN_2026
Pre-exponential factors of two different reactions of same order are identical. Let activation energy of first reaction exceeds the activation energy of second reaction by...
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Q JEE MAIN 2019
For the reaction, $2 \mathrm{~A}+\mathrm{B} \rightarrow$ products, when the concentration of A and B both were doubled, the rate of the reaction increased from $...
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Q JEE MAIN 2020
The results given in the below table were obtained during kinetic studies of the following reaction $2 A+B \rightarrow C+D$
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Q JEE MAIN 2020
Consider the reaction sequence given below:

Which of the following statements is true?
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Q JEE MAIN 2019
$\mathrm{NO}_2$ required for a reaction is produced by the decomposition of $\mathrm{N}_2 \mathrm{O}_5$ in $\mathrm{CCl}_4$ as per the equation, $2 \mathrm{~N}_2 \mathrm{O}_5(\mathrm{~g})$ $$ \rightarrow 4...
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Q JEE MAIN 2019
For the reaction, $2 A+B \rightarrow$ products, when the concentration of $A$ and $B$ both were doubled, the rate of the reaction increased from $...
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Q JEE-MAIN 2019
Decomposition of X exhibits a rate constant of 0.05 g/year. How many years are required for the decomposition of 5 g of X into 2.5...
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Q JEE MAIN 2019
The given plots represent the variation of the concentration of a reactant R with time for two different reactions (i) and (ii). The respective orders...
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