JEE PYQ: States Of Matter Question 10
Question 10 - 2020 (03 Sep Shift 2)
A mixture of one mole each of $\text{H}_2$, He and $\text{O}_2$ each are enclosed in a cylinder of volume $V$ at temperature $T$. If the partial pressure of $\text{H}_2$ is 2 atm, the total pressure of the gases in the cylinder is :
(1) 6 atm (2) 38 atm (3) 14 atm (4) 22 atm
Show Answer
Answer: (1) 6 atm
Solution
Since $n$, $T$ and $V$ are constant for each gas, $P_{\text{H}2} = P{\text{O}2} = P{\text{He}} = 2$ atm. $P_{\text{total}} = 6$ atm.
BETA
