If the frequency of photon is 1024 s⁻¹ and value of Planck's constant is 6 x 10⁻³⁴ J.s, then which of the following value of energy is not possible for electromagnetic radiations?
1) 2.5 x 10⁻¹⁹ eV
2) 3.2 x 10⁻¹⁹ eV
3) 4.8 x 10⁻¹⁹ eV
4) 6.4 x 10⁻¹⁹ eV
