If the ionisation energy of hydrogen is 313.8kcal per mole then the en

1.	If the ionisation energy of hydrogen is 313.8kcal per mole then the energy of the electron
Answer» ENERGY varies INVERSELY with SQUARE of number of excited state. So, E2 = E1/4 = 313.8/4=78.45 kcal/mole

If the ionisation energy of hydrogen is 313.8kcal per mole then the energy of the electron

Answer»

ENERGY varies INVERSELY with SQUARE of number of excited state.

So, E2 = E1/4 = 313.8/4=78.45 kcal/mole