Home
Class 12
CHEMISTRY
A gas expands in volume from 2 L to 5 L ...

A gas expands in volume from 2 L to 5 L against a pressure of1atm at constant temperature. The work done by the gas will be

A

`+3J`

B

`-303.9J`

C

`-303.9 L.atm`

D

`+303.9L.atm`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Chemical Thermodynamics

    CHETANA PUBLICATION|Exercise EXERCISE|95 Videos

  • CHEMICAL KINETICS

    CHETANA PUBLICATION|Exercise EXERCISE|112 Videos

  • COORDINATION COMPOUNDS

    CHETANA PUBLICATION|Exercise EXERCISE|179 Videos

Similar Questions

Explore conceptually related problems

A gas can expand from 100 mL to 250 mL under a constant pressure of 2 atm. The work done by the gas is

A gas expands from 75 litres to 125 litres at constant pressure of 4 atmosphere. Find the work done by the gas during this expansion.

One mole of an ideal gas expands isothermally at 300 K from 1 L to 101 L at constant pressure of 1 atmosphere. The work done during this change is ___________ . (1 L-atm =24.2 cal)

Three moles of an ideal gas are expanded isothermally from a volume of 300cm^3 to 2.5L at 300 K against a pressure of 1.9 atm. Calculate the work done in L atm and joules

A constant volume gas thermometer works on

If a gas is expanded at constant temperature "___________"

1 mole of a gas occupying 3 L volume is expanded against a constant external pressure of 5 atm to a volume of 15 L. The work done by the system is __________ .

One mole of a gas expands by 3L against a constant pressure of 3 atmosphere. calculate work done in Joules

One mole of a gas expands by 3L against a constant pressure of 3 atmosphere work done in calories

Two moles of an ideal gas are allowed to expand from a volume of 10 dm^3 to 2 m^3 at 300 K against a pressure of 101.325 kPa. Calcualte the work done.

CHETANA PUBLICATION-Chemical Thermodynamics-EXERCISE
  1. Which of the following process is non-spontaneous?

    Text Solution

    |

  2. For which of the following reaction DeltaS is negative?

    Text Solution

    |

  3. A gas expands in volume from 2 L to 5 L against a pressure of1atm at c...

    Text Solution

    |

  4. A thermally isolated gaseous system can exchange energy with the surro...

    Text Solution

    |

  5. Which of the following groups includes two intensive properties and on...

    Text Solution

    |

  6. Identify the state function among the following.

    Text Solution

    |

  7. Energy equivalent to one erg, one joule, and one calorie in the increa...

    Text Solution

    |

  8. During an isothermal expansion of an ideal gas,

    Text Solution

    |

  9. Which one of the following statements is incorrect?

    Text Solution

    |

  10. The temperature of the system decreases in an

    Text Solution

    |

  11. For a cyclic process, which of the following is correct ?

    Text Solution

    |

  12. A gas absorbs 100 calories of heat energy and is compressed from 10.0 ...

    Text Solution

    |

  13. Work done in vaporization of 1 mole of water at 373K against a pressur...

    Text Solution

    |

  14. A gas can expand from 100 mL to 250 mL under a constant pressure of 2 ...

    Text Solution

    |

  15. 2 xx 10^(-3) kg of H2 and 32 xx 10^(-3) kg of O2 separately expand rev...

    Text Solution

    |

  16. Two moles of an ideal gas expand spontaneously into a vacuum. The work...

    Text Solution

    |

  17. When an ideal gas expands in vacuum, no work is done because

    Text Solution

    |

  18. Which of the following is a non-spontaneous process?

    Text Solution

    |

  19. Which of the following is not a state function?

    Text Solution

    |

  20. A gas absorbs 250J of heat and expands from 1 litre to 10 litre at con...

    Text Solution

    |