Home
Class 11
PHYSICS
In an adiabatic expansion of ideal gas...

In an adiabatic expansion of ideal gas

Text Solution

Verified by Experts

The correct Answer is:
Negative
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • THERMODYNAMICS

    CENGAGE PHYSICS ENGLISH|Exercise 21|1 Videos

  • THERMODYNAMICS

    CENGAGE PHYSICS ENGLISH|Exercise 22|1 Videos

  • THERMODYNAMICS

    CENGAGE PHYSICS ENGLISH|Exercise 19|1 Videos

  • SUPERPOSITION AND STANDING WAVES

    CENGAGE PHYSICS ENGLISH|Exercise Comprehension Type|5 Videos

  • TRANSMISSION OF HEAT

    CENGAGE PHYSICS ENGLISH|Exercise Single correct|9 Videos

Similar Questions

Explore conceptually related problems

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

During adiabatic expansion of ideal gas, which is correct ?

Knowledge Check

  • In an adiabatic expansion of an ideal gas -

    A
    (a) `W=-DeltaU`
    B
    (b) `W=DeltaU`
    C
    (c) `DeltaU=0`
    D
    (d) `W = 0 `

    • Similar Questions

    Explore conceptually related problems

    For a reversible adiabatic expansion of an ideal gas dp/p is equal to

    The correct figure representing isothermal and adiabatic expansions of an ideal gas from a particular initial state is :

    Assertion:- During adiabatic expansion of an ideal gas, temperature falls but entropy remains constant. Reason:- During adiabatic expansion, work is done by the gas using a part of internal energy and no heat exchange teakes place the system and the surrounding.

    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.

    For the adiabatic expansion of an ideal as

    Which of the following statement(s) is/are incorrect: Statement (a) : Reversible isothermal compression of an ideal gas represents the limiting minimum value of the workdone (lwl) by the surrounding on the system. Statement (b) : In an irreversible process, the cyclic integral of work is not zero. Statement (c) : For thermodynamic changes in adiabatic process ""_(T)((C_(p.m))/(R)).P = constant Statement (d) : DeltaS_("system") is zero for reversible adiabatic expansion of an ideal gas.

    In the adiabetic expansion of an ideal gas, select the incorrect statement.

    Home
    Profile