2mol of N_(2) and 1mol of He are introduced into a 10L evacuated closed container at 27^(@)C .The pressure set up in the container will be

A mixture of 1.57 mol of N_(2), 1.92 mol of H_(2) and 8.13 mol of NH_(3) is introduced into a 20 L reaction vessel at 500 K . At this temperature, the equilibrium constant K_(c ) for the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g) is 1.7xx10^(2) . Is the reaction mixture at equilibrium? If not, what is the direction of the net reaction?

A mixture of 1.57 mol of N_(2), 1.92 mol of H_(2) and 8.13 mol of NH_(3) is introduced into a 20 L reaction vessel at 500 K . At this temperature, the equilibrium constant K_(c ) for the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g) is 1.7xx10^(2) . Is the reaction mixture at equilibrium? If not, what is the direction of the net reaction?

Equal molecules of N_2 and O_2 are kept in a closed container at pressure P. If N_2 is removed from the system, then the pressure of the container will be

Equal molecules of N_(2) and O_(2) are kept in closed container at pressure P . If N_(2) is removed from the system, then what will be the pressure of the container?

1 mol of CH_(4) contains

For the reaction 2CO +O_(2) rarr 2CO_(2), DeltaH =- 560 kJ , 2mol of CO and 1mol of O_(2) are taken in a container of volume 1L . They completely form 2 mol of CO_(2) . If the pressure in the vessel changes from 70 to 40atm , find the magnetic (absolute) value of DeltaU at 500K. (1 L-atm = 0.1 kJ)

O_(2) and SO_(2) gases are filled in ratio of 1 : 3 by mass in a closed container of 3 L at temperature of 27^(@)C . The partial pressure of O_(2) is 0.60 atm, the concentration of SO_(2) would be

The pressure of sodium vapour in a 1.0 L container is 10 torr at 1000^(@)C . How many atoms are in the container?

Equal masses of He, O_(2) and SO_(2) are taken in a closed container. The ratio of the partial pressures of gases He, O_(2) and SO_(2) would be

One mole each of hydrogen, oxygen and nitrogen are mixed in a close container of volume 10 L and temperature 27^(@)C. Calculate the pressure exerated by the mixture. (R=.314Jmol^(-1)K^(-1))