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Dalton's Law of Partial Pressures

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2022 1 question

Which one is not correct mathematical equation for Dalton's Law of partial pressure? Here $p$ = total pressure of gaseous mixture

2021 1 question

Choose the correct option for the total pressure (in atm.) in a mixture of 4 g $O_2$ and 2 g $H_2$ confined in a total volume of one litre at $0^\circ C$ is: [Given $R=0.082\ L\ atm\ mol^{-1}K^{-1}$, $T=273\ K$]

2020 1 question

A mixture of $N_2$ and Ar gases in a cylinder contains 7 g of $N_2$ and 8 g of Ar. If the total pressure of the mixture of the gases in the cylinder is 27 bar, the partial pressure of $N_2$ is: [Use atomic masses (in $g\,mol^{-1}$): N = 14, Ar = 40]