Question

According to Bohr's theory of hydrogen atom., the product of the binding energy of the electron in the $nth$ orbit and its radius in the nth orbit.

(a) is proportional to $n$

(b) is inverscly proportional to $n^{4}$

(c) has a constant valuc $7 \cdot 2 eV$

(d) has a constant value of $13 \cdot 6 eV$

Answer 1

ANSWER : Here, The correct answer of this question will be option (C) which is — has a constant value $7 \cdot 2 eV$.