The thermodynamic process in which no work is done on or by the gas is

Question

The thermodynamic process in which no work is done on or by the gas is (A) isothermal process (B) adiabatic process (C) isochoric process (D) isobaric process

Tardigrade Admin · Accepted Answer

For an isochoric process, V= constant, so Δ V=0 ∴ Work done, W=P Δ V= zero

Q. The thermodynamic process in which no work is done on or by the gas is

isothermal process

adiabatic process

isochoric process

isobaric process

For an isochoric process, $V =$ constant,
so $Δ V = 0$
$∴$ Work done, $W = P Δ V =$ zero

Q. The thermodynamic process in which no work is done on or by the gas is

isothermal process

adiabatic process

isochoric process

isobaric process

For an isochoric process, V= constant, so ΔV=0 ∴ Work done, W=PΔV= zero

For an isochoric process, $V =$ constant,
so $Δ V = 0$
$∴$ Work done, $W = P Δ V =$ zero