ABC26PH0378 · Concentration B B
Subject: Physical Chemistry · Chapter: Concentration B B · Topic: Concentration B B – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Medium
Consider the following two parallel irreversible first order reactions at temperature T, 
where $\mathrm{k}_{1}$ and $\mathrm{k}_{2}$ are the rate constants and their values are $5 \times 10^{-2}$ and $15 \times 10^{-2} \mathrm{min}^{-1}$ respectively, at temperature T . If the initial concentration of the reactant ' P ' is $4 \mathrm{mol} \mathrm{L}^{-1}$, then the concentration of product ' R ' after 10 min of reaction is ____ $\mathrm{mol} \mathrm{L}^{-1}$(Round off to two decimal places) (Assume only P is present at the beginning of the reaction)
where $\mathrm{k}_{1}$ and $\mathrm{k}_{2}$ are the rate constants and their values are $5 \times 10^{-2}$ and $15 \times 10^{-2} \mathrm{min}^{-1}$ respectively, at temperature T . If the initial concentration of the reactant ' P ' is $4 \mathrm{mol} \mathrm{L}^{-1}$, then the concentration of product ' R ' after 10 min of reaction is ____ $\mathrm{mol} \mathrm{L}^{-1}$(Round off to two decimal places) (Assume only P is present at the beginning of the reaction)Answer
Answer (as printed): 2.59
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Explanation
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