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? (c = 3.00 × 10⁸ m/s; h = 6.63 × 10^-34 J • s; N_A = 6.022 × 10²³ /mole)

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