GKFix MCQ Question

Calculate the energy of one mole of photons with a frequency of 3 × 10¹⁴ Hz.

• A. 119.67 kJ mol⁻¹
• B. 120.00 kJ mol⁻¹
• C. 115.25 kJ mol⁻¹
• D. 110.75 kJ mol⁻¹