Energy required to pull an electron from first orbit of hydrogen to infinity is 100units . What is the energy needed to pull an orbit from second orbit to infinity

Energy required to pull an electron from first orbit of hydrogen to in

1.	Energy required to pull an electron from first orbit of hydrogen to infinity is 100units . What is the energy needed to pull an orbit from second orbit to infinity
Answer» s.Explanation:Given: Energy required to pull an ELECTRON from FIRST orbit of hydrogen to infinity is 100 units.Find: What is the energy needed to pull an electron from second orbit to infinity?Solution: The energy in an orbit is inversely PROPORTIONAL to n^2.So the energy needed to pull an electron from second orbit to infinity = 25 units.