Questions
The energy of an electron in an excited hydrogen atom is –3.4 eV. Then, according to Bohr’s Theory, the angular momentum of this electron, in Js, in
a
2.1 × 10–34
b
3 × 10–34
c
2 × 10–34
d
0.5 × 10–34
detailed solution
Correct option is A
If E = –3.4ev then n = 2L=nh2π=2 x 6.6 x 10-342(3.14) ; L=2.1 x 10-34Talk to our academic expert!
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Which of the following cannot be the energy of the electron in the hydrogen atom?
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