In hydrogen atom, if the difference in the energy of the electron in \ – McqOptions

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1.	In hydrogen atom, if the difference in the energy of the electron in \[n=2\] and \[n=3\] orbits is E, the ionization energy of hydrogen atom is [EAMCET (Med.) 2000]
A.	13.2 E
B.	7.2 E
C.	5.6 E
D.	3.2 E
Answer» C. 5.6 E

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