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Chemical Kinetics

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2021
The inactivation rate of a viral preparation is proportional to the amount of virus. In the first minute after preparation, 10\% of the virus is...
JEE Main Chemistry Medium
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Q JEE MAIN 2019
JEE Main Chemistry Easy
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Q JEE MAIN 2021
$\mathrm{PCl}_5(\mathrm{~g}) \rightarrow \mathrm{PCl}_3(\mathrm{~g})+\mathrm{Cl}_2(\mathrm{~g})$ In the above first order reaction the concentration of $\mathrm{PCl}_5$ reduces from initial concentration $50 \mathrm{~mol} \mathrm{~L}^{-1}$ to $10 \mathrm{~mol} \mathrm{~L}^{-1}$ in...
JEE Main Chemistry Easy
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Q JEE MAIN 2021
For the following graphs,

Choose from the options given below, the correct one...
JEE Main Chemistry Easy
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Q JEE MAIN 2021
For a reaction of order n, the unit of the rate constant is :
JEE Main Chemistry Easy
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Q JEE MAIN 2019
For a reaction scheme $A \xrightarrow{k_1} B \xrightarrow{k_2} C$, if the rate of formation of $B$ is set to be zero then the concentration of...
JEE Main Chemistry Easy
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Q JEE-MAIN 2021
The reaction 2A + $\mathrm{B}_2$ 2AB is an elementary reaction. For a certain quantity of reactants, if the volume of the reaction vessel is reduced...
JEE Main Chemistry Easy
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Q JEE MAIN 2021
A reaction has a half life of 1 min. The time required for 99.9% completion of the reaction is ______ min. (Round off to the...
JEE Main Chemistry Easy
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Q JEE MAIN 2021
The rate constant of a reaction increases by five times on increase in temperature from $27^{\circ} \mathrm{C}$ to $52^{\circ} \mathrm{C}$. The value of activation energy...
JEE Main Chemistry Easy
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Q JEE-Main-2021_
For a certain first order reaction 32\% of the reactant is left after 570 s . The rate constant of this reaction is $\_\_\_\_$ $...
JEE Main Chemistry Easy
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