In Both 's model of the hydrogen atom

Options

A. the radius of theorbit is propertional to `n^(2)`
B. the total energy of the electron in nth orbit is an propertional to `n`
C. the engular momentum of the electron in an orbit is an integral mulliple of `(h)/(2 pi)
D. the magnatube of potential energy of the electron in any orbit is grater then in K.E.

Answer

A, C, D

Explanation

we know `r_(n) prop n^(2) `
`E_(n) = (-13.6Z^(2))/(n^(2)) eV`
Angular momentum, `L_(n) = (nh)/(2 pi) `
`|P.E.| = 2 xx | K.E.|