Questions
What is the potential energy of the electron in the first excited state of hydrogen atom?
a
-6.8 ev
b
-3.4 ev
c
-10.2 ev
d
-1.52 ev
detailed solution
Correct option is A
Total energy of the electron in the first excited state of hydrogen atom is -13.622ev i.e., -3.4 ev∴potential energy = -2 x 3.4 ev = -6.8 evTalk to our academic expert!
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