https://www.chegg.com/homework-help/questions-and-answers/stuck-use-mohr-s-cricle-solve-problem-anyo...

1. Answer the follwing regarding light and itsinteraction with molecules, atoms and ions
(a) the longest wavelength of light with enough energy tobreak the Cl-Cl boned in
Cl_2(g) 495 nm.
   (i) Calculate the frequency in s^-1 ofthe light
   (ii) Calculate the energy, in J, of a photon ofthe light
   (iii) Calculate the minimum energy, in KJ mol^-1 of the Cl-Cl bond
(b) A certain line in the spectrum of atomic hydrogen isassociated with the electronic transistion of the H atom from thesixth energy level (n = 6) to the second energy level (n = 2)
   (i) indicate whether the H atom emits energy orwhether it absorbs energy during the transistion. Justify
   (ii) Calculate the wavelenth, in nm, of theradiation associated with te spectral line.