What Is the Energy in Joules of a Mole of Photons

Multiple Choice

What is the energy in joules of a mole of photons associated with red light of wavelength 7.00 * 10² nm?

A) 256 kJ
B) 1.71 * 10⁵ J
C) 4.72 * 10^-43 J
D) 12.4 kJ
E) 2.12 * 10⁴² J