For a hydrogen-like atom

CHEMISTRY · Single correct · CBSE · Chemistry · Structure of Atom · Structure of Atom

Problem

For a hydrogen-like atom, the radius

r_n

of the

n

th Bohr orbit varies with the principal quantum number

n

as: (a)

r_n \propto n

(b)

r_n \propto n^2

(c)

r_n \propto \sqrt{n}

(d)

r_n \propto \dfrac{1}{n^2}