Oxygen (10 grams) is heated from t₁ = 50°C to t₂ = 150°C. Find the change in entropy if the oxygen is heated: (1) isochorically, (2) isobarically.

Options

• Option A

  Δ$S_{V}$ = 1.76 J/K; Δ$S_{P}$= 2.46 J/K

• Option B

  Δ$S_{V}$= Δ$S_{P}$ = 1.76 J/K

• Option C

  Δ$S_{V}$ = $\Delta$$S_{P}$ = 2.46 J/K

• Option D

  Δ$S_{V}$= 2.46 J/K; Δ$S_{P}$= 1.76 J/K