Question

The ionisation energy for excited hydrogen atom in ev Wil be

Answer 1

Answer:

In the present case, electron is a exciting state. So depending on the exciting state the electron is in , the ionization energy will be 3.4 eV or less. The ionization potential of a hydrogen atom is 13.6eV. Ionization energy of hydrogen atom is 13.6 eV..

Explanation:

I think it will help you more

Answer 2

Answer:

3.4 or less

Explanation:

They have asked excitation of H atom.....means 1st

excited state is +3.4 and 2nd excited state is +1.51 like

tht only it goes on decreasing..