GKFix MCQ Question

How is ionization enthalpy at temperature T related to ionization energy?

• A. ∆rH⁰ = E⁰ – 5/2 RT
• B. ∆rH⁰ = E⁰ + 5/2 RT
• C. ∆rH⁰ = A – 5/2 RT
• D. ∆rH⁰ = A + 5/2 RT