Among the choices above, the one
that is most closely related to an activated complex is the transition state. The
answer is letter D. This formation forms quickly and does not stay in a way
compound is. It usually forms during the enzyme – substrate reaction.
Answer:
a) 
b) 
Explanation:
The energy of the photon (E) for 
orbit of the hydrogen atom is given as:
where,
= 13.6 eV
n = orbit
a) Now for the transition from n = 4 to n = 5
b) Now for the transition from n = 5 to n = 6
I don’t rly get ur question
