What Is the Energy Per Mole of Photons of Light

Multiple Choice

What is the energy per mole of photons of light with a frequency of 9.01 × 10¹⁴ Hz?

A) 2.21 × 10^-31 kJ/mol
B) 3.6 × 10² kJ/mol
C) 2 × 10²³ kJ/mol
D) 1.33 × 10^-10 kJ/mol
E) 3.33 × 10² kJ/mol