Home
Class 12
CHEMISTRY
Two moles of an ideal gas is expanded is...

Two moles of an ideal gas is expanded isothermally and reversibly from `1` liter to `10` liter at `300 K`. The enthalpy change (in `kJ`) for the process

A

11.4 kJ

B

`-11.4kJ`

C

`0kJ`

D

`4.8kJ`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Set 2|18 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Objective Question Level B|56 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Practice problems|81 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise LINKED COMPRESHENSION TYPE QUESTIONS ( SECTION-VI)|4 Videos

  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    OP TANDON|Exercise INTEGER|2 Videos

Similar Questions

Explore conceptually related problems

Two moles of an ideal gas is expanded isothermally and reversibly from 2 litre to 20 litre at 300 K. The enthalpy change (in kJ) for the process is

Two moles of an ideal gas is expanded isothermally and reversibly from 1L to 10 L at 300 K. The enthalpy change (in kJ) for the process is

Two moles of an ideal gas expanded isothermally and reversibly from 1L to 10L at 300K . What is the enthalpy change?

2 moles of ideal gas is expanded isothermally & reversibly from 1 litre to 10 litre. Find the enthalpy changes in KJ mol^(-1) .

OP TANDON-Chemical Thermodynamics and Thermochemistry-Objective Question Level-A
  1. An ideal gas expands from 1xx10^(-3)m^(3) to 1xx10^(-2)m^(3) at 300K a...

    Text Solution

    |

  2. What is the value of internal energy change (DeltaU) at 27^(@)C a gase...

    Text Solution

    |

  3. Two moles of an ideal gas is expanded isothermally and reversibly from...

    Text Solution

    |

  4. The enthalpy of vaporisation of a liquid is 30 kJ mol^(-1) and entropy...

    Text Solution

    |

  5. The sublimation energy of I(2) (solid) is 57.3 KJ/mole and enthalpy o...

    Text Solution

    |

  6. DeltaH and DeltaS for a reaction are +30.558 kJ mol^(-1) and 0.066 kJ ...

    Text Solution

    |

  7. What would be the heat released when an aqueous solution containing 0....

    Text Solution

    |

  8. A process in which the system does not exchange heat with the surround...

    Text Solution

    |

  9. The entropy of a crystalline substance a absolute zero on the basis of...

    Text Solution

    |

  10. Which of the following expressions is correct?

    Text Solution

    |

  11. Consider the reaction: N(2) + 3H(2) hArr 2NH(3) carried out at constan...

    Text Solution

    |

  12. The absolute enthalpy of neutralization of the reaction, MgO(s)+2HCl...

    Text Solution

    |

  13. Given the following entropy values (in JK^(-1)"mol"^(-1)) at 298 K atm...

    Text Solution

    |

  14. A mixture of 2 mole CO and 1 mole O(2) in a closed vessel is ignited t...

    Text Solution

    |

  15. Consider the following reaction at 1000^(@)C (A) Zn((s))+(1)/(2)O(2(...

    Text Solution

    |

  16. Which of the following equations does not correctly represent the firs...

    Text Solution

    |

  17. Assuming DeltaH^(@) and S^(@) do not change with temperature. Calculat...

    Text Solution

    |

  18. (Delta H - Delta U) for the formation of carbon monoxide (CO) from its...

    Text Solution

    |

  19. For a phase change: H(2)O(l)hArrH(2)O(s) 0^(@)C, 1 bar

    Text Solution

    |

  20. We can drive any thermodynamically forbidden reaction in the desired d...

    Text Solution

    |