GKFix MCQ Question

Calculate the energy of one mole of 200 nm photons.

• A. 5.98 × 10⁵ J mol⁻¹
• B. 5.88 × 10⁵ J mol⁻¹
• C. 5.78 × 10⁵ J mol⁻¹
• D. 5.68 × 10⁵ J mol⁻¹