The pressure of a gas is `2.5 atm`. Calculate the value in torr.

In the Freundlich adsorption isotherm, the value of x/m is 0.4 under a pressure of 0.2 atm. Calculate the value the intercept.

The temperature and pressure of one mole of an ideal monoatomic gas changes from 25^(@) C and 1 atm pressure to 250^(@) C and 25 atm. Calculate the change in entropy for the process.

The pressure of gas at 100^(@)C is 2 atm. When the gas is heated at constant volume. At what temperature the pressure raises to 3 atm?

The vapour pressure of two pure liquids A and B are 50 and 40 torr respectively. If 8 moles of A is mixed with x moles of B, then vapour pressure of solution obtained is 48 torr. Calculate the value of x.

5 g of He at 27^(@)C is subjected to a pressure change from 0.5 atm to 2 atm . The initial volume of the gas is 10 dm^(3) . Calculate the change in volume of the gas.

A gas expands by 2 litres against a constant pressure of 2 atm. Calculate work done in Joule and Calorie.

One mole of an ideal monoatomic gas at 1 atm, 300 K undergo a process in which pressure of gas is 8 atm then calculate W (in cal).

A mixture of H_(2) and N_(2) weighing 0.116 g is collected over water at 50^(@)C and occupies a volume of 275 mL when the total pressure is 1.0 atm. Calculate the precentage of H_(2) and N_(2) present. Calculated the vapour pressure of water at 50^(@)C is 92.5 torr.

A gas expands by 0.5L against a constant pressure of 1 atm . Calculate the work done in joule and calorie.

The pressure of iodine gas at a particular temperature is found to be 0.111atm , where as the expected pressure is 0.074 atm , the increased pressure is due to I_(2)hArr 2I . Calculate K_(p) for this equilibrium.