If an electron in H-atom has an energy of -78.4 kcal/mole, the electron is present in__ orbit.

If an electron in H-atom has an energy of -78.4 kcal/mole, the electro

1.	If an electron in H-atom has an energy of -78.4 kcal/mole, the electron is present in__ orbit.
Answer» SOLUTION :`E= (-313.6)/(n^2) ` Kcal/mol = `- 78.4impliesn=2`