Atomic Structure: JEE Main 2022 Chemistry question

The energy of one mole of photons of radiation of wavelength 300 nm is (Given : h = 6.63 $\times$ 10^$-$34 J s, N_A = 6.02 $\times$ 10²³ mol^$-$1, c = 3 $\times$ 10⁸ m s^$-$1)