GKFix MCQ Question

What is the value of Cp - Cv for an ideal gas, as per the given data?

• A. 4.18 J mol⁻¹ K⁻¹
• B. 6.25 J mol⁻¹ K⁻¹
• C. 8.31 J mol⁻¹ K⁻¹
• D. 10.5 J mol⁻¹ K⁻¹