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Q2. A mixture conarsting of $ 2 .-8 \times 10^{-2} \mathrm{~kg} $ of nitrogen ges and $ 6.4 \times 10^{-2} \mathrm{~kg} $ of oxygengr accupies the volume of $ 8.31 \times 10^{-8} \mathrm{~m}^{3} $ and Aemperature of 300t-calculate the mode fractiono mell gas, postral preasure, and total proyshe exerted $ t $, gasemen state misture. $ (R=1.314 \mathrm{Nm} / .12 \mathrm{~mol}) $. Q3. Equale Equal weigthout ethenesaded by argengu is mixed in an empty candiner at $ 25^{\circ} \mathrm{C} $. The freetim 3 total pressere exerted by hydigen is $ \mathrm{P}^{2} \mathrm{P}^{2} $ \[ \begin{array}{l} \&[1: 2 \\ 6 / 1: 16 \\ =/ 1: 1 \\ 4!5: 16 \end{array} \] Q.4. attle for pressure of anator 563 of Nitragen and 96 g foxygen are mixed isothermalle. Che ration of oreginantmitrogen poothal pressure is \begin{tabular}{ll} $ 42: 3 $ & of $ 3: 1 $ \\ $ 45: 2 $ & dy $ 2: 1 $ \end{tabular}

          Q2. A mixture conarsting of \( 2 .-8 \times 10^{-2} \mathrm{~kg} \) of nitrogen ges and \( 6.4 \times 10^{-2} \mathrm{~kg} \) of oxygengr accupies the volume of \( 8.31 \times 10^{-8} \mathrm{~m}^{3} \) and Aemperature of 300t-calculate the mode fractiono mell gas, postral preasure, and total proyshe exerted \( t \), gasemen state misture. \( (R=1.314 \mathrm{Nm} / .12 \mathrm{~mol}) \).

Q3. Equale Equal weigthout ethenesaded by argengu is mixed in an empty candiner at \( 25^{\circ} \mathrm{C} \). The freetim 3 total pressere exerted by hydigen is \( \mathrm{P}^{2} \mathrm{P}^{2} \)
\[
\begin{array}{l}
\&[1: 2 \\
6 / 1: 16 \\
=/ 1: 1 \\
4!5: 16
\end{array}
\]
Q.4. attle for pressure of anator 563 of Nitragen and 96 g foxygen are mixed isothermalle. Che ration of oreginantmitrogen poothal pressure is

\begin{tabular}{ll}
\( 42: 3 \) & of \( 3: 1 \) \\
\( 45: 2 \) & dy \( 2: 1 \)
\end{tabular}

$Q2. A mixture conarsting of 2 .-8 × 10^-2 kg of nitrogen ges and 6.4 × 10^-2 kg of oxygengr accupies the volume of 8.31 × 10^-8 m^3 and Aemperature of 300t-calculate the mode fractiono mell gas, postral preasure, and total proyshe exerted t, gasemen state misture. (R=1.314 Nm / .12 mol). Q3. Equale Equal weigthout ethenesaded by argengu is mixed in an empty candiner at 25^∘C. The freetim 3 total pressere exerted by hydigen is P^2P^2 &[1: 2 6 / 1: 16 =/ 1: 1 4!5: 16 Q.4. attle for pressure of anator 563 of Nitragen and 96 g foxygen are mixed isothermalle. Che ration of oreginantmitrogen poothal pressure is 42: 3 of 3: 1 45: 2 dy 2: 1$

Added by Karen F.

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