if 
is the radius of the first orbit of H-atom, then what would be the kinetic energy of an electron in second orbit of 
ion???
is the radius of the first orbit of H-atom, then what would be the kinetic energy of an electron in second orbit of ion???
Asked by Anu
| 19th Jun, 2014,
12:23: PM
Expert Answer:
Ek = 2.1649 x 10-18 J
The equation of K.E of an electron in one electron atom is
The equation of K.E of an electron in one electron atom is
Answered by Vaibhav Chavan
| 20th Jun, 2014,
06:09: PM
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