Subject: Physical Chemistry · Chapter: Chemical Equilibrium · Topic: Chemical Equilibrium – General · Exam: JAM 2001-2022 · Marks: 2 · Difficulty: Medium
A 10 L flask containing 10.8 g of $\mathrm{N}_{2} \mathrm{O}_{5}$ is heated to 373 K , which leads to its decomposition according to the equation $2 \mathrm{N}_{2} \mathrm{O}_{5}(\mathrm{g}) \rightarrow 4 \mathrm{NO}_{2}(\mathrm{g})+\mathrm{O}_{2}(\mathrm{g})$. If the final pressure in the flask is 0.5 atm , then the partial pressure of $\mathrm{O}_{2}(\mathrm{g})$ in atm is ____ . [Given $\mathrm{R}=0.0821 \mathrm{L}$ atm $\mathrm{K}^{-1} \mathrm{mol}^{-1}$ ]
Answer
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