Home
Class 11
PHYSICS
The figure shows P-V graph of an ideal o...

The figure shows P-V graph of an ideal on molegas undergone to cyclic process ABCD then the process `BrarrC` is

A

Isobaric

B

Adiabatic

C

Isochoric

D

Isothermal

Text Solution

Verified by Experts

The correct Answer is:
D
In AB-isochoric process
`PV=RTrArr(P_(0))/(2P_(0))=(T_(A))/(T_(B))rArrT_(B)=2T_(A)`
From CA:
`(P_(0)V_(0))/(2P_(0)V_(0))=(T_(A))/(T_(C))rArrT_(C)=2T_(A) therefore T_(B)=T_(C)`
`therefore` BC is isothermal process
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    NARAYNA|Exercise LEVEL-II(C.W)|25 Videos

  • GRAVITATION

    NARAYNA|Exercise EXERCISE -IV|40 Videos

  • LAW OF MOTION

    NARAYNA|Exercise EXERCISE - IV|35 Videos

Similar Questions

Explore conceptually related problems

An ideal gas undergoes the cyclic process shown in a graph below :

The curves A and B in the figure shown P-V graphs for an isothermal and an adiabatic process for an idea gas. The isothermal process is represented by the curve A.

Two moles of an ideal gas are undergone a cyclic process 1-2-3-1. If net heat exchange in the process is 300J, the work done by the gas in the process 2-3 is

P – V graph of an ideal gas is as shown in the diagram . Work done by the gas in the process ABCD is

P-V graph for an ideal gas undergoing polytropic process PV^(m) = constant is shown here. Find the value of m.

A cyclic process is shown in the figure. Work done during the cyclic process ABCDA is

NARAYNA-KINETIC THEORY OF GASES-LEVEL-III(C.W)
  1. A Carnot's engine is made to work between 200^(@)C and 0^(@)C first an...

    Text Solution

    |

  2. A scientist says that the efficiency of his heat engine which operates...

    Text Solution

    |

  3. Efficiency of a Carnot engine is 50% when temperature of outlet is 500...

    Text Solution

    |

  4. An ideal refrigerator has a freezer at a temperature of -13^(@)C. The ...

    Text Solution

    |

  5. The heat reservoir of an ideal carnot engine is at 800K and its sink i...

    Text Solution

    |

  6. A Carnot engine workds between 200^(@)C and 0^(@)C and .-200^(@)C. In ...

    Text Solution

    |

  7. In the above problem, the output of second engine is

    Text Solution

    |

  8. In the above problem, the ratio of outputs of two engines is

    Text Solution

    |

  9. A carbot freezer takes heat from water at 0^(@)C inside it and rejects...

    Text Solution

    |

  10. A carnot engine absorbs 1000J of heat energy from a reservoir at 127^(...

    Text Solution

    |

  11. An ideal monoatomic gas is taken round the cycle ABCDA as shown in the...

    Text Solution

    |

  12. The figure shows P-V graph of an ideal on molegas undergone to cyclic ...

    Text Solution

    |

  13. On a T-P diagram, two moles of ideal gas perform process AB and CD. If...

    Text Solution

    |

  14. A sample of an ideal monoatomic gas is taken round the cycle ABCA as s...

    Text Solution

    |

  15. In the given elliptical P-V diagram

    Text Solution

    |

  16. A system changes from the state (P(1),V(1)) to (P(2)V(2)) as shwon in ...

    Text Solution

    |

  17. Heat energy abosrbed by a system in going through a cyclic process sho...

    Text Solution

    |

  18. A thermodynamic system is taken through the cyclic PQRSP process. The ...

    Text Solution

    |

  19. A cyclic process performed on one mole of an ideal gas. A total 1000 J...

    Text Solution

    |

  20. An ideal gas is taken through the cycle AtoBtoCtoA, as shown in the fi...

    Text Solution

    |