Question

16.
The energy of an electron in the nth orbit of
hydrogen atom is given by E.=- ev.
Find the energy required to take the electron
from the ground state to: (1) first excited state.
​

Answer 1

Answer:

the energy required to jump the electron from ground state to the nth Bohr's orbit is called as exited state.

given that,

E=-eV

Eex=E2-E

=-eV/4 +eV

=3eV/4 ....this is your ans .

(as we know that En=E/n.sq.

therefore E2=-eV/4)