Home
Class 11
PHYSICS
A sample of 2 kg of monoatomic helium (a...

A sample of `2 kg` of monoatomic helium (assumed ideal) is taken through the process ABC and another sample of `2 kg` of the same gas is taken through the process ACD as shown in (figure). Given molecular mass of He `= 4 and R = 8.3J mol e^(-1)K^(-1)`
(i) What is the temperature of `He` in each of the states A, B, C and D?
(ii) How much is the heat involves in process , ABC and ADC?

Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    SL ARORA|Exercise Problems for self practice|97 Videos
  • THERMODYNAMICS

    SL ARORA|Exercise Exercise|342 Videos
  • THERMODYNAMICS

    SL ARORA|Exercise Exercise|342 Videos
  • Thermal Properties of Matter

    SL ARORA|Exercise Exercise|449 Videos
  • Units and Measurements

    SL ARORA|Exercise Exercise|499 Videos

Similar Questions

Explore conceptually related problems

Ideal gas is taken through a process as shown in figure

Ideal gas is taken through the process shown in the figure :

A sample of 2kg of helium (assumed ideal) is taken through the process ABC and another sample of 2kg of the same gas is taken through the process ADC . Then the temperature of the states A and B are (given R = 8.3J mol^(-1)K^(-1))

A sample of 2 kg of monatomic helium (assumed ideal) is taken through the process ABC another sample of 2 kg of the same gas is taken through the process ADC as shown in Fig. Given molecular mass of helium = 4. a. What is the temperature of helium in each of the states A, B, C and D ? b. Is there any way of telling afterwards which sample of helium went through the process ABC and which went through the process ADC ? Write yes or no. How much is the heat involved in each of the process ABC and ADC ?

Ideal gas is taken through process shown in figure

A sample of 2 kg of helium (assumed ideal) is taken through the process ABC and another sample of 2 kg of the same gas is taken through the process ADC. Then, the temperature of the states A and B are : (Given R = 8.3 J//"mol"-K) :

A sample of 2 kg of helium (assumed ideal) is taken through the process ABC and another sample of 2 kg of the same gas is taken through the process ADC . Then the temperature of the states A and B are (Given R=8.3 "joules//mol"K ):

A sample of 2 kg monoatomic helium (assumed ideal ) is taken from A to C through the process ABC and another sample of 2 kg of the same gas is taken through the process ADC (seefig). Given molecular mass of helium = 4 . (i) What is the temperature of helium in each of the states A ,B , C and D ? (ii) Is there any way of telling afterwards which sample of helium went through the process ABC and which went through the process ADC ? Write Yes and No. How much is the heat involved in the process ABC and ADC ?

A sample of 2kg monoatomic helium gas (assumed ideal) is taken through the process ABC and another samples of 2 kg of the same gas is taken through the process ADC. Given that the molecular mass of helium = 4 amu, find the temperature of helium in the state D. [Take the universal gas constant R= 25/3 J mol^(-1) K^(-1) ]

SL ARORA-THERMODYNAMICS-Problems from competitive examinations
  1. The pressure of one gram mole of a monoatomic gas increases linearly f...

    Text Solution

    |

  2. Two moles of an ideal monoatomic gas are confined within a cylinder by...

    Text Solution

    |

  3. The temperatures T(1) and T(2) of two heat reservoirs in an ideal carn...

    Text Solution

    |

  4. An ideal gas with pressure P, volume V and temperature T is expanded i...

    Text Solution

    |

  5. An ideal gas having initial pressure P, volume V and temperature T is ...

    Text Solution

    |

  6. At 27^@C two moles of an ideal monoatomic gas occupy a volume V. The g...

    Text Solution

    |

  7. The rectangular box shown in Fig has partition which can slide without...

    Text Solution

    |

  8. Two different adiabatic curves for the same gas intersect two isotherm...

    Text Solution

    |

  9. In the figure an ideal gas changes is state from state A to state C by...

    Text Solution

    |

  10. A sample of 2 kg of monoatomic helium (assumed ideal) is taken through...

    Text Solution

    |

  11. One mole of a diatomic ideal gas (gamma=1.4) is taken through a cyclic...

    Text Solution

    |

  12. One mole of an ideal monatomic gas is taken round the cyclic process A...

    Text Solution

    |

  13. Two moles of an ideal monoatomic gas, initially at pressure p1 and vol...

    Text Solution

    |

  14. Two metal cubes A and B of same size are arranged as shown in Figure. ...

    Text Solution

    |

  15. One end of a copper rod of uniform cross-section and of length 3.1 m i...

    Text Solution

    |

  16. A cylinder of radius R made of a material of thermal conductivity K(1)...

    Text Solution

    |

  17. Three cylindrical rods A, B and C of equal lengths and equal diameters...

    Text Solution

    |

  18. An electric heater is used in a room of total wall area 137m^(2) to ma...

    Text Solution

    |

  19. A cylindrical block of length 0.4 m and area of cross-section 0.04 m^2...

    Text Solution

    |

  20. A wire of length 1 m and radius 10^-3m is carrying a heavy current and...

    Text Solution

    |