Questions
In Li+2 ion, find the angular momentum of the electron, if it is in the first orbit:
a
3h/2π
b
9h/2п
c
h/2π
d
h/6π
detailed solution
Correct option is C
The angular momentum of an electron in any orbit is given bynh2πHere they are asking for first orbit, so L=(1)h2π⇒L=h2πTalk to our academic expert!
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If speed of electron in the ground state of hydrogen atom is , which of the following cannot be the speed of electron in any orbit of He+ ion?
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