Chemistry · Structure of atom

Calculate the energy of one mole of photons of radiation whose frequency is \( 5 \times 10^{14} \text{ s}^{-1} \).

1. A
   \( 1.99 \times 10^5 \text{ kJ mol}^{-1} \)
2. B
   \( 3.31 \times 10^4 \text{ kJ mol}^{-1} \)
3. C
   \( 9.95 \times 10^4 \text{ kJ mol}^{-1} \)
4. D
   \( 4.98 \times 10^5 \text{ kJ mol}^{-1} \)