Home
Class 12
PHYSICS
An ideal gas of volume 1.0L is adiabatic...

An ideal gas of volume 1.0L is adiabatically compressed to `frac(1)(15)th` of its initial volume. Its initial pressure and temperature is `1.01xx10^5Pa` and `275^@C` respectively. Given Cv for ideal gas = 20.8J/mol.K and `gamma` = 1.4. Calculate final pressure.

Promotional Banner

Topper's Solved these Questions

  • Thermodynamics

    CHETANA PUBLICATION|Exercise EXERCISE|76 Videos
  • Superposition of Waves

    CHETANA PUBLICATION|Exercise EXERCISE|86 Videos
  • Wave Optics

    CHETANA PUBLICATION|Exercise Exercise|90 Videos

Similar Questions

Explore conceptually related problems

An ideal gas of volume 1.0L is adiabatically compressed to frac(1)15)th of its initial volume. Its initial pressure and temperature is 1.01xx10^5 Pa and 275^@C respectively. Given Cv for ideal gas = 20.8J/mol.K and gamma = 1.4. Calculate final temperature

An ideal gas of volume 1.0 L is adiabatically compressed to (1/15) of its initial volume. Its initial pressure and temperature is 1.01 xx 10^5 Pa and 27^@C respectively . Given CV for ideal gas = 20.8 J/mol.K and y = 1.4 . Calculate work done

An ideal gas of volume 1.0L is adiabatically compressed to frac(1)15)th of its initial volume. Its initial pressure and temperature is 1.01xx10^5 Pa and 275^@C respectively. Given Cv for ideal gas = 20.8J/mol.K and gamma = 1.4. How would your answers change, if the process were isothermal?

A diatomic gas at pressure P and volume V is compressed adiabatically to frac(1)(32) times the original volume. Find the final pressure.

A gas for which gamma=1.5 is suddenly compressed to 1//4 th of the initial volume. Then the ratio of the final to initial pressure is

If gamma=2.5 and volume is equal to (1)/(8) times to the initial volume then perssure p' is equal to (initial pressure = p)

An ideal monatomic gas is adiabatically compressed so that itsfinal temperature is twice its initial temperature. What is the ratio of the final pressure to itsinitial pressure?

The compressive ratio of a certain diesel engine is 15 . This means that air in the cylinder is compressed to 1/15 of its initial volume. If the initial pressure is 1.0 xx10^5 Pa and the initial temperature is 300 K, find the final pressure and temperature after compression. Air is mostly a mixture of oxygen and nitrogen and y = 1.4

CHETANA PUBLICATION-Thermodynamics-EXERCISE
  1. An ideal gas of volume 1.0L is adiabatically compressed to frac(1)(15)...

    Text Solution

    |

  2. A gas initially at 17^@C issuddenly compressed to 1/8 of its original ...

    Text Solution

    |

  3. A gas expands from 75 litres to 125 litres at constant pressure of 4 a...

    Text Solution

    |

  4. When the temperature of 5 mol of a gas is changed from 100^@C to 120^@...

    Text Solution

    |

  5. 5 mol of oxygen is heated at constant volume from 10^@C to 20^@C. Find...

    Text Solution

    |

  6. An amount of heat of 100 cal is supplied to a gas. The work done by th...

    Text Solution

    |

  7. 400 J of work is performed on a gasfor reducing its volume by compress...

    Text Solution

    |

  8. A cylinder contains one gram mole of H2 at 17^@C and 2 atms. The initi...

    Text Solution

    |

  9. In a thermodynamic process 400 J of heat is given to a gas and 100 J o...

    Text Solution

    |

  10. If 5 moles of oxygen at STP is adiabatically compressed so that temper...

    Text Solution

    |

  11. 70 calories of heat is required to raise the temperature 2 moles of an...

    Text Solution

    |

  12. If 1200 calories of heat is removed from a gas which is held at consta...

    Text Solution

    |

  13. The volume of 1 kilomole of an ideal gas increases isothermally from 1...

    Text Solution

    |

  14. Work done for the rise of one mole of helium gas adiabatically through...

    Text Solution

    |

  15. A diatomic gas at pressure P and volume V is compressed adiabatically ...

    Text Solution

    |

  16. During an adiabatic process, if the pressure of an ideal gas is propor...

    Text Solution

    |

  17. Calculate the efficiency of a Carnot's engine working between steam po...

    Text Solution

    |

  18. A Carnot engine takes in 1000 k cal of heat from a reservoir at 627^@C...

    Text Solution

    |

  19. A Carnot engine whose low temperature reservoir is at 7^@C has an effi...

    Text Solution

    |

  20. A refrigerator has to transfer an average of 263 J of heat per second ...

    Text Solution

    |

  21. Refrigerator A works between (-10)^@C and 27^@C while refrigerator B w...

    Text Solution

    |