Use Planck's Equation to Determine the Wavelength, in Nm, of Radiation

Use Planck's equation to determine the wavelength, in nm, of radiation with 200.0 kJ/mol of energy.

A) 167 nm
B) 598 nm
C) 5.98 × 10⁵ nm
D) 1.67 × 10⁵ nm
E) 242 nm