Home
Class 12
CHEMISTRY
Temeprature of 1 mole of a gas is increa...

Temeprature of `1` mole of a gas is increased by `2^(@)` at constant pressure, then work done is :

A

`R`

B

`2R`

C

`R//2`

D

Data insufficient

Text Solution

Verified by Experts

The correct Answer is:
B
`W_(2)-P(V_(2)-V_(1))=n R DeltaT=1xxRxx2=2R`
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    RESONANCE|Exercise Exercise -2 Part-I: Only one option correct type|23 Videos

  • THERMODYNAMICS

    RESONANCE|Exercise Exercise-2 II: Single and double value integer type|16 Videos

  • THERMODYNAMICS

    RESONANCE|Exercise H-1|1 Videos

  • TEST SERIES

    RESONANCE|Exercise CHEMISTRY|50 Videos

Similar Questions

Explore conceptually related problems

Temperature of 1mol of a gas is increased by 1^(@) at constant pressure. The work done is

Temperature of 1 mol of a gas is increased by 1^(@) at constant pressure. Work done is :

Temperature of 1.5 mole of gas is increased by 10^(@)C at constant pressure. Magnitude if work involved is:

It temperature of 5 moles of a gas is raised through 100^(@)C at constant pressure, then external work done by the gas will be (R=8.32 J/mol K)

The temperature of 10 moles of a gas is increased from 30^(@)C to 80^(@)C at constant pressure. If R = 8.2 J/mole K, then the external work done in this process is

Temperature of two moles of an ideal gas is increased by 300K in a process V=a/T , where a is positive constant. Find work done by the gas in the given process.

RESONANCE-THERMODYNAMICS-Exercise -1 Part -II Only option correct type
  1. In a laboratory, liquid in a thermally insulated container is stirred ...

    Text Solution

    |

  2. Two method of an ideal gas expand spontaneously in vacuum. The work do...

    Text Solution

    |

  3. Temeprature of 1 mole of a gas is increased by 2^(@) at constant press...

    Text Solution

    |

  4. Mechanical work is specially important in system that contain

    Text Solution

    |

  5. A thermodynamic system goes from states (i) P(1),V to 2P(1),V (ii) P,V...

    Text Solution

    |

  6. The work done in ergs for the reversible expansion of one mole of an i...

    Text Solution

    |

  7. An ideal gas is taken around the cycle ABCA as shown in P-V diagram. T...

    Text Solution

    |

  8. An ideal gas change from state a to state b as shown in Fig. what is t...

    Text Solution

    |

  9. In given figure, let Delta W and Delta W(2) be the work done by the ga...

    Text Solution

    |

  10. Freezing up liquid in a system then:

    Text Solution

    |

  11. A piece of zinc at a temperature of 20^(@)C weighing 65.38 g is droppe...

    Text Solution

    |

  12. Which has maximum internal energy at 290K ?

    Text Solution

    |

  13. Let Delta U(1) and Delta U(2) be the changes in internal energy of an ...

    Text Solution

    |

  14. The process Delta U=0, for an ideal gas can be best represented in the...

    Text Solution

    |

  15. For 2 mole of an ideal gas , the relation between C(p) & C(v) (non-mol...

    Text Solution

    |

  16. When an ideal gas is heated at constant pressure, the fraction of the ...

    Text Solution

    |

  17. Supposing the distance between the atoms of a diatomic gas to be const...

    Text Solution

    |

  18. The following sets of volume of C(v) and C(p) of an ideal gas have bee...

    Text Solution

    |

  19. A system absorb 600 J of heat and work equivalent to 300 J on its surr...

    Text Solution

    |

  20. A sample of liquid in a thermally insulated constant ( a calorimetre...

    Text Solution

    |