Home
Class 12
CHEMISTRY
Two vessels divided by a partition conta...

Two vessels divided by a partition contain one mole of `N_(2)` and two moles of `O_(2)` gas. If the partition is removed and gases mixed isothermally, Find the change in entropy due to mixing assuming initial and final pressure are same.

Text Solution

AI Generated Solution

To find the change in entropy due to mixing one mole of nitrogen gas (N₂) and two moles of oxygen gas (O₂) when the partition between them is removed, we can use the formula for the change in entropy of mixing: \[ \Delta S_{\text{mixing}} = -R \sum n_i \ln x_i \] where: - \( R \) is the universal gas constant (8.314 J/mol·K), ...
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL THERMODYNAMICS

    VMC MODULES ENGLISH|Exercise SOLVED EXAMPLES|19 Videos

  • CHEMICAL THERMODYNAMICS

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE|22 Videos

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|52 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    VMC MODULES ENGLISH|Exercise JEE ADVANCE (ARCHIVE)|30 Videos

Similar Questions

Explore conceptually related problems

Two vessels of equal capacity are divided by a partition contain one mole of N_(2) and two moles of O_(2) gas. If the partition is removed and gases mixed isothermally, find the change in entropy due to mixing assuming initial and final pressure are same.

A vessel of volume V is divided into two parts by a partition. The pressure of the gas in one part is p_(1) and that in the other part is p_(2) . If the partition is removed find the pressure of the gas in the vessel.

At 127°C and l atm pressure, a mixture of a gas contains 0.3 mole of N_(2) , 0.2 mole of O_(2) The volume of the mixture is

A cylinder contains 0.3 moles of N_(2) , 0.1 mole of O_(2) and 0.1 mole of helium. If the total pressure is one atm, what is the partial pressure of oxygen in mm Hg:-

1 litre of N_(2) " and " 7//8 litre of O_(2) at the same temperature and pressure were mixed together. What is the relation between the masses of the two gases in the mixture ?

1 litre of N_(2) " and " 7//8 litre of O_(2) at the same temperature and pressure were mixed together. What is the relation between the masses of the two gases in the mixture ?

1 mole of sample of O_2 and 3 mole sample of H_2 are mixed isothermally in a 125.3 litre container at 125^@C the total pressure of gaseous mixture will be

Two moles of a gas expand reversibly and isothermally at temperature of 300K. Initial volume of the gas is 1 L while the final pressure is 4.926 atm . The work done by gas is

A flask contains three times as many moles of H2 gas as it does O2 gas. If hydrogen and oxygen are the only gases present, what is the total pressure in the flask if the partial pressure due to oxygen is P?

If 1 mole of H_(2) , 2 moles of O_(2) and 3 moles of N_(2) are mixed in a vessel and total pressure was found to be 12 atm then the partial pressure exerted by N_(2) in the vessel will be