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Chemical Kinetics and Nuclear Chemistry question

2019 · Shift 2 · Q9
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Chemical Kinetics and Nuclear Chemistry question

2019 · Shift 2 · Q9

JEE AdvancedChemistryChemical Kinetics and Nuclear ChemistryNumerical+3 / −1
The decomposition reaction 2N2O5(g)→Δ2N2O4(g)+O2(g)2{N_2}{O_5}(g)\xrightarrow{\Delta} 2{N_2}{O_4}(g) + {O_2}(g)2N2​O5​(g)Δ​2N2​O4​(g)+O2​(g) is started in a closed cylinder under isothermal isochoric condition at an initial pressure of 1 atm. After Y ×\times× 103 s, the pressure inside the cylinder is found to be 1.45 atm. If the rate constant of the reaction is 5 ×\times× 10-4s-1, assuming ideal gas behaviour, the value of Y is ...............
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