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QJEE MAIN 2025
For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of the following graphs is most...
JEE MainChemistryEasy
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QJEE MAIN 2025
Consider an elementary reaction $\mathrm{A}(\mathrm{g})+\mathrm{B}(\mathrm{g}) \rightarrow \mathrm{C}(\mathrm{g})+\mathrm{D}(\mathrm{g})$ If the volume of reaction mixture is suddenly reduced to $\frac{1}{3}$ of its initial volume, the reaction rate...
JEE MainChemistryEasy
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QJEE MAIN 2025
In a reaction $A + B \to C$, initial concentrations of A and B are related as ${[A]_0} = 8{[B]_0}$. The half lives of A...
JEE MainChemistryMedium
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QJEE MAIN 2025
Consider a complex reaction taking place in three steps with rate constants $\mathrm{k}_{1}, \mathrm{k}_{2}$ and $\mathrm{k}_{3}$ respectively. The overall rate constant $k$ is given by...
JEE MainChemistryEasy
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QJEE MAIN 2025
Given below are two statements :
In the light of the above statements, choose the correct answer from the options given below:
JEE MainChemistryEasy
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QJEE MAIN 2025
For the reaction A $\rightarrow$ products The concentration of A at 10 minutes is _____$...
JEE MainChemistryMedium
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QJEE MAIN 2025
Which of the following graphs most appropriately represents a zero order reaction?
JEE MainChemistryEasy
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QJEE MAIN 2025
The reaction ${A_2} + {B_2} \to 2{\rm{AB}}$ follows the mechanism
JEE MainChemistryEasy
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QJEE MAIN 2025
For a given reaction $R \to P,{t_{1/2}}$ is related to ${[A]_0}$ as given in table. Given: $\log 2 = 0.30$ Which of the following is...
JEE MainChemistryEasy
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QJEE MAIN 2025
For the thermal decomposition of ${{\text{N}}_{2}}{{\text{O}}_{5}}(~\text{g})$ at constant volume, the following table can be formed, for the reaction mentioned below.
$2~{{\text{N}}_{2}}{{\text{O}}_{5}}(~\text{g})\to 2~{{\text{N}}_{2}}{{\text{O}}_{4}}(~\text{g})+{{\text{O}}_{2}}(~\text{g})$
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