In thermodynamics,a process is called reversible when

  • A
    The surrounding and system change into each other
  • B
    There is no boundary between system and surrounding
  • C
    The surrounding are always in equilibrium with the system.
  • D
    The system changes into the surrounding spontaneously.

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Similar Questions

The work done during the expansion of $1 \ mol$ of an ideal gas into a vacuum is ............ .

Match List-$I$ with List-$II$.
List-$I$ (Process) List-$II$ (Conditions)
$A$. Isothermal process $I$. No heat exchange
$B$. Isochoric process $II$. Carried out at constant temperature
$C$. Isobaric process $III$. Carried out at constant volume
$D$. Adiabatic process $IV$. Carried out at constant pressure

Choose the correct answer from the options given below:

An ideal gas is allowed to expand from $1 \, L$ to $10 \, L$ against a constant external pressure of $1 \, bar$. The work done in $kJ$ is

Identify the pair in which both are not extensive properties.

Enthalpy change for freezing of $1 \ g$ of water at $1 \ bar$ and $0^{\circ} C$ is $334 \ J$. Calculate the internal energy change in $J$ when $1 \ g$ of water is converted into ice?

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