314110 What will be the partial pressure of \(\mathrm{He}\) and \(\mathrm{O}_{2}\) respectively, if \(200 \mathrm{~mL}\) of \(\mathrm{He}\) at \(0.66 \mathrm{~atm}\) and \(400 \mathrm{~mL}\) of \(\mathrm{O}_{2}\) at \(0.52 \mathrm{~atm}\) pressure are mixed in \(400 \mathrm{~mL}\) vessel at \(20^{\circ} \mathrm{C}\) ?
314110 What will be the partial pressure of \(\mathrm{He}\) and \(\mathrm{O}_{2}\) respectively, if \(200 \mathrm{~mL}\) of \(\mathrm{He}\) at \(0.66 \mathrm{~atm}\) and \(400 \mathrm{~mL}\) of \(\mathrm{O}_{2}\) at \(0.52 \mathrm{~atm}\) pressure are mixed in \(400 \mathrm{~mL}\) vessel at \(20^{\circ} \mathrm{C}\) ?
314110 What will be the partial pressure of \(\mathrm{He}\) and \(\mathrm{O}_{2}\) respectively, if \(200 \mathrm{~mL}\) of \(\mathrm{He}\) at \(0.66 \mathrm{~atm}\) and \(400 \mathrm{~mL}\) of \(\mathrm{O}_{2}\) at \(0.52 \mathrm{~atm}\) pressure are mixed in \(400 \mathrm{~mL}\) vessel at \(20^{\circ} \mathrm{C}\) ?
314110 What will be the partial pressure of \(\mathrm{He}\) and \(\mathrm{O}_{2}\) respectively, if \(200 \mathrm{~mL}\) of \(\mathrm{He}\) at \(0.66 \mathrm{~atm}\) and \(400 \mathrm{~mL}\) of \(\mathrm{O}_{2}\) at \(0.52 \mathrm{~atm}\) pressure are mixed in \(400 \mathrm{~mL}\) vessel at \(20^{\circ} \mathrm{C}\) ?