Which expression is correct for the work done in adiabatic reversible expansion of an ideal gas
Options
(a) W = nRT ln V₂ / V₁
(b) Cv ( T₂ – T₁)
(c) W = PΔV
(d) W = -²∫₁ PdV
Correct Answer:
Cv ( T₂ – T₁)
Explanation:
work done in adiabatic reversible expansion of an ideal gas = Cv (T₂ – T₁).