GKFix MCQ Question

What is the value of ∆aH⁰ for Na(s) → Na(g)?

• A. 95.0 kJ mol⁻¹
• B. 108.4 kJ mol⁻¹
• C. 120.5 kJ mol⁻¹
• D. 135.2 kJ mol⁻¹