Home
Class 12
PHYSICS
Two samples of a gas initially at same t...

Two samples of a gas initially at same temperature and pressure are compressed from a volume `V` to ` (V)/(2)` . One sample is compressed isothermally and the other adiabatically . In which sample is the pressure greater?

A

A is greater than that of B

B

A is equal to that of B

C

A is less than that of B

D

A is twice the pressure of B

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • Thermodynamics

    MOTION|Exercise EXERCISE - 2|40 Videos

  • Thermodynamics

    MOTION|Exercise EXERCISE - 3 SECTION - A|49 Videos

  • Thermodynamics

    MOTION|Exercise Solved Example|10 Videos

  • SURFACE TENSION & VISCOSITY

    MOTION|Exercise Exercise - 4 | Level-II Previous Year | JEE Advanced|12 Videos

  • UNIT & DIMENSIONS

    MOTION|Exercise Exercise - 4 (Level - II) (PREVIOUS YEAR JEE ADVANCED)|10 Videos

Similar Questions

Explore conceptually related problems

Two samples A and B of a gas are initially at the same temperature and pressure are compressed from volume V_1 to V/2 (A isothermally and B adiabatically). The final pressure is

Two samples A and B of a certain gas, which are initially at the same temperature and pressure, are compressed from volume V to V /2. A is compressed isothermally, while Bis compressed adiabatically. The final pressure of A is

Two sample A and B of a gas initially at the square at the same pressure and temperature are compressed from volume V to V//2 (A isothermally and B adiabatically). The final pressure of A is

A mono-atomic gas X and an diatomic gas gamma both initially at the same temperature and pressure are compressed adiabatically from a volume V to V//2 . Which gas will be at higher temperature?

Initially two gas samples 1 and 2 are at the same condition. The volume of the two are halved, one isothermally and the other adiabatically. What is the relation between the final pressures p_(1) and p_(2) ?

A certain mass of an ideal gas is at pressure P_(1) and volume V_(1) . If is compressed isothermally and then allowed to expand adiabatically untill its pressure returns to P_(1) . The gas is then allowed to expand its original volume. Which of the following P -V graphs are these process correctly shown?

Statement-1: Two gases at same pressure, volume & temperature are compressed to same volume. The first isothermally and second adiabatically, greater work is done on the gas for an adiabatic process. Statement-2: Final temperature for gas going under isothermal process is more than gas going under adiabatic process.

MOTION-Thermodynamics-EXERCISE - 1
  1. The pressure and volume of a gas are P and V. If its pressure is reduc...

    Text Solution

    |

  2. Monatomic diatomic and triatomic gases whose initial volume and pressu...

    Text Solution

    |

  3. Two samples of a gas initially at same temperature and pressure are co...

    Text Solution

    |

  4. A gas at 105 Pascal pressure and 27ºC temperature is compressed adiaba...

    Text Solution

    |

  5. An ideal gas undergoes the process 1 to 2 as shown in the figure, the ...

    Text Solution

    |

  6. The pressure and density of a diatomic gas (gamma=7//5) change adiabat...

    Text Solution

    |

  7. A gas at NTP is suddenly compressed to one-fourth of its original vol...

    Text Solution

    |

  8. In the following P–V diagram of an ideal gas, two adiabates cut two is...

    Text Solution

    |

  9. When an ideal diatomic gas is heated at constant pressure the fraction...

    Text Solution

    |

  10. The amount of heat required to raise the temperature of a diatomic gas...

    Text Solution

    |

  11. A gas of given mass, is brought from stage A to B along three paths 1,...

    Text Solution

    |

  12. The indicator diagrams representing minimum and maximum amounts of wor...

    Text Solution

    |

  13. A fixed mass of gas undergoes the cycle of changes represented by PQRS...

    Text Solution

    |

  14. Consider the process on a system shown in figure. During the process, ...

    Text Solution

    |

  15. An ideal system can be brought from stage A to B through four paths as...

    Text Solution

    |

  16. Ideal gas is taken through process shown in figure

    Text Solution

    |

  17. Four curves A, B, C and D are drawn in Fig. for a given amount of gas....

    Text Solution

    |

  18. In reference of above figure, no heat exchange between the gas and the...

    Text Solution

    |

  19. Two curves are given at temperatures T(1) and T(2) in an isothermal pr...

    Text Solution

    |

  20. Three curves are shown in the P-V diagram. P, Q and R represent the pr...

    Text Solution

    |