Topic: Concentration terms: molality, molarity, mole fraction, percentage· Solutions
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]
1. 9 bar
2. 12 bar
3. 15 bar
4. 18 bar