Home
Class 11
CHEMISTRY
A gas absorb 2000 j of heat and expands ...

A gas absorb 2000 j of heat and expands agains an internal pressure of 2 atm from volume of 0.5 L to 10.5 L.What is the change in internal.energy(1 Latm=101.3 j)

Promotional Banner

Topper's Solved these Questions

  • Sample Paper 4

    OSWAAL PUBLICATION|Exercise Exercise|54 Videos

  • Sample Paper 6

    OSWAAL PUBLICATION|Exercise Exercise|64 Videos

Similar Questions

Explore conceptually related problems

A gas absorbs 120 J of heat and expands against an external pressure of 1.10 atm from a volume of 0.52 to 2.0 L. The change in internal energy is (1 L atm = 101.3 J) :

When liquid benzene is oxidised at constant pressure at 300 k, The change in enthalpy is -3728 kj.What is the change in internal energy at the sam temperature? (R=8.314xx10-3 kj K-1 mol-1)

Latent heat of vaporisation of a liquid at 500 K and 1 atm pressure is 10 kcal//mol . What will be the change in internal energy (DeltaU) of 3 mol of liquid at the same temperature ?

OSWAAL PUBLICATION-Sample Paper 5-Exercise
  1. 0.068 dm^3 of a sample of nitrogen is collected is collected over wate...

    Text Solution

    |

  2. What is extensive property of a system? Pick out the extensive propert...

    Text Solution

    |

  3. A gas absorb 2000 j of heat and expands agains an internal pressure of...

    Text Solution

    |

  4. Write any two differeces between spontaneous and non-spontaneous proce...

    Text Solution

    |

  5. Write Gibb's free energy equation and name the terms in it.

    Text Solution

    |

  6. Mention any two limitations of Henry's Law.

    Text Solution

    |

  7. At 500^@C, the equilibrium constant for the the reaction. N(2(g))+3H(2...

    Text Solution

    |

  8. Define Bronsted Lowry theorey or Protonic theory with one example.

    Text Solution

    |

  9. What do you mean by buffer solution?

    Text Solution

    |

  10. Discuse common ion effect on the solubility of an ionic salt.

    Text Solution

    |

  11. Define solubility product of weak electrolyte.

    Text Solution

    |

  12. For the compound CH3-CH=CH2 : IUPAC name.

    Text Solution

    |

  13. For the compound CH3-CH=CH2 : Bond line formula

    Text Solution

    |

  14. For the compound CH3-CH=CH-2 : Type of hybridised carbon atom at 2^nd...

    Text Solution

    |

  15. Define : Inductive effect.

    Text Solution

    |

  16. Explain functional isomerism with example.

    Text Solution

    |

  17. How would you detect the presence of sulphur in an organic compound by...

    Text Solution

    |

  18. Explain the mechanism of sulphonation of benzene?

    Text Solution

    |

  19. Identify X and Y in the following reactions:

    Text Solution

    |

  20. Identify X and Y in the following reactions:

    Text Solution

    |