Question

plz help this chemistry question ! no spam​

Answer 1

Answer:

Explanation:

The total energy of any level in Hdrogen atom is E = -13.6/n2E

(ground state) = -13.6evE

(first exited state) = -13.6/4 ev

potential of ground state = -27.2evif potential of ground state is 0 then we have to add +27.2 , by this method wecan make ground state potential 0 ...now add this potential to  energy of  each state this will give the final energy of that state ...

E(first exited state) = -13.6/4 + 27.2 = 23.8ev