If the energy of 1.00 mole of photons is 245 kJ,what is the wavelength of the light?
A) 122 nm
B) 488 nm
C) 1220 nm
D) 787 nm
E) 811 nm

Question

Quizplus · Accepted Answer

The energy of 1.00 mole of photons can be calculated using Avogadro's number and the equation E = hc/λ, where h is Planck's constant and c is the speed of light.

245 kJ/mol = (6.022 x 10^23 photons/mol) x (h x c/λ)

Solving for λ, we get:
λ = (h x c)/(245 kJ/mol / 6.022 x 10^23 photons/mol) = 488 nm

If the Energy of 1