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Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Atoms, Bohr's Model

According to Bohr’s model of H-atom, the radius of a stationary orbit characterized by the principal quantum number n is proportional to

According to Bohr's model of H-atom, the radius of a stationary orbit characterized by the principal quantum number n is proportional to 

A
n-1
B
n
C
n-2
D
n2
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1 Answer

Pathshala Nepal
2 years ago Answer Link Tribhuvan University > Institute of Science and Technology > B.Sc. (CSIT)

Radius of stationery orbit is given by 

\(r_n=\frac{n^2h^2\varepsilon_0}{\mathrm{πmze}^2}\)

where except \(n^2\), all other unit are constant so rn ∝ n2
 

 

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