Gaseous State_JEE-Main-2019_090119_S1 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE Main 2019

9-01-2019 S1

Question

0.5 moles of gas $A$ and $x$ moles of gas $B$ exert a pressure of 200 Pa in a container of volume $10 \mathrm{~m}^3$ at 1000 K . Given $R$ is the gas constant in $\mathrm{JK}^{-1} \mathrm{~mol}^{-1}, \mathrm{x}$ is

Select the correct option:

$\frac{2 R}{4-R}$

$\frac{2 R}{4+R}$

$\frac{4-R}{2 R}$

$\frac{4+R}{2 R}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Easy

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