Atomic StructureMedium
Question
According to Bohr′s theory of the hydrogen atom, the speed vn of the electron in a stationary orbit is related to the principal quantum number n as (C is a constant) :
Options
A.vn = C/n2
B.vn = C/n
C.vn = C × n
D.vn = C × n2
Solution
Velocity of an electron is given by
V =
For H -atom (z = 1)
V =
For H -atom (z = 1)
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