Home
Class 11
CHEMISTRY
For the adiabatic expansion of an ideal ...

For the adiabatic expansion of an ideal gas:

A

`PV ^(gamma) =`constant

B

`TV^(gamma -1) = ` constant

C

`TP ^(1- gamma) = ` const.

D

`TP^( 1//gamma) = `constant

Text Solution

Verified by Experts

The correct Answer is:
a,b
(c ) and (d) are wrong. The correct relation is `TP ^((1-gamma)/(gamma))= ` constant
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    PRADEEP|Exercise Comprehension 1|1 Videos

  • THERMODYNAMICS

    PRADEEP|Exercise Comprehension 2|2 Videos

  • THERMODYNAMICS

    PRADEEP|Exercise SHORT ANSWER QUESTIONS|65 Videos

  • STRUCTURE OF ATOM

    PRADEEP|Exercise Competition Focus (JEE (Main and Advanced)/Medical Entrance (IX. Assertion And Reason Type Questions (Type II))|12 Videos

Similar Questions

Explore conceptually related problems

For the adiabatic expansion of an ideal as

Derive an expression for the work done during the adiabatic expansion of an ideal gas.

For an adiabatic expansion of an ideal gas the fractional change in its pressure is equal to

For an adiabatic expansion of an ideal gas, the fractional change in its pressure is equal to ("where "gamma" is the ratio of specific heats") :

Statement-1: The heat absorbed during the adiabatic expansion of an a ideal gas against vacuum is zero. Statement-2:The volume occupied by an ideal gas is zero.

In an adiabatic expansion of an ideal gas -

During adiabatic expansion of an ideal gas :-

Statement -1: Entropy change in reversible adiabatic expansion of an ideal gas is zero. Statement-2: The increase in entropy due to volume increase just compensates the decrease in entropy due to fall in temperature.

PRADEEP-THERMODYNAMICS-COMPETITION FOCUS (JEE ( main andAdvanced ) /Medical Entrance Special)
  1. An ideal gas is allowed to expand both reversibly and irreversibly in ...

    Text Solution

    |

  2. The enthalpy of hydrogenation of cyclohexene is -119.5KJ . If resonanc...

    Text Solution

    |

  3. Water is supercooled to - 4^(@)C. The enthalpy (H) is

    Text Solution

    |

  4. Enthalpy is equal to

    Text Solution

    |

  5. Consider the following liquid-vapour equilibrium. "Liquid" hArr "Vap...

    Text Solution

    |

  6. The standard state Gibbs free energies of formation of ) C(graphite an...

    Text Solution

    |

  7. For the adiabatic expansion of an ideal gas:

    Text Solution

    |

  8. In which of the following entropy increases?

    Text Solution

    |

  9. The criteria for spontaneity of a process is/are

    Text Solution

    |

  10. Which of the following statement are not correct ?

    Text Solution

    |

  11. Which of the following relationship are correct?

    Text Solution

    |

  12. Which of the following reactions is an endothermic reaction?

    Text Solution

    |

  13. Among the following , the state funcation (s) is (are)

    Text Solution

    |

  14. For an ideal gas,consider only P-V work in going from an initial state...

    Text Solution

    |

  15. The reversible expansion of an ideal gas under adiabatic and isotherma...

    Text Solution

    |

  16. An ideal gas in a thermally insulated vesselat internal pressure =P(1)...

    Text Solution

    |

  17. For a reaction taking place in a container in equilibrium with its sur...

    Text Solution

    |

  18. An ideal gas is expand from (p(1),V(1),T(1)) to (p(2),V(2),T(2)) under...

    Text Solution

    |

  19. A reversible cyclic process for an ideal gas is shown below. Here P,V...

    Text Solution

    |

  20. For a reaction A hArr P,the plots of[A] and[P] with time at temperatur...

    Text Solution

    |