In an isobaric process, 0.8 moles of gas expand from 330 K to 410 K . What is the heat supplied if C_p = 29.1 J mol⁻¹ K⁻
**Adiabatic work** W = ∫ P dV = (P₁V₁ - P₂V₂)/(γ-1), for expansion V₂>V₁ P₂
Ref: NCERT > Physics Book > Thermodynamics > Adiabatic Processes and Gamma Determination