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QJEE MAIN 2022
At $30^{\circ} \mathrm{C}$, the half life for the decomposition of $\mathrm{AB}_2$ is 200 s and is independent of the initial concentration of $A B_2$. The...
JEE MainChemistryEasy
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QJEE MAIN 2022
JEE MainChemistryEasy
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QJEE MAIN 2022
Assuming $1 \mu \mathrm{~g}$ of trace radioactive element X with a half life of 30 years is absorbed by a growing tree. The amount of...
JEE MainChemistryEasy
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QJEE MAIN 2022
For the given first order reaction $$ A \rightarrow B $$ the half life of the reaction is 0.3010 min . The ratio of the...
JEE MainChemistryMedium
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QJEE MAIN 2022
For the decomposition of azomethane. $\mathrm{CH}_3 \mathrm{~N}_2 \mathrm{CH}_3(\mathrm{~g}) \rightarrow \mathrm{CH}_3 \mathrm{CH}_3(\mathrm{~g})+\mathrm{N}_2(\mathrm{~g})$ a first order reaction, the variation in partial pressure with time at 600...
JEE MainChemistryEasy
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QJEE MAIN 2022
The reaction between X and Y is first order with respect to X and zero order with respect to Y.
The half life for the decomposition of gaseous compound A is 240 s when the gaseous pressure was 500 Torr initially. When the pressure was...
JEE MainChemistryEasy
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QJEE MAIN 2022
JEE MainChemistryEasy
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QJEE MAIN 2022
At $30^{\circ} \mathrm{C}$, the half life for the decomposition of $\mathrm{AB}_2$ is 200 s and is independent of the initial concentration of $A B_2$. The...
JEE MainChemistryEasy
View Solution →
QJEE MAIN 2022
For a reaction $A \rightarrow 2 B+C$ the half lives are 100 s and 50 s when the concentration of reactant $A$ is 0.5 and...
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