Question

Select One Option Correct from the following : The key features of Bohr’s theory of spectrum of hydrogen atom is the quantization of angular momentum when an electron is revolving around a proton. We will extend this to a general rotational motion to find quantized rotational energy of a diatomic molecule assuming it to be rigid. The rule to be applied is Bohr’s quantization condition. In CO molecule, the distance between C (mass = 12 u) and O (mass= 16 u), where $1u=\frac{5}{3}\times 10^{-27}$ kg, is close to
(A) $2.4\times10^{-10} m$
(B) $1.9\times10^{-10} m$
(C) $1.3\times10^{-10} m$
(D) $4.4\times10^{-11} m$

Answer 1

Hii mate ,

Your anser is be, B.$1.9\times10^{-10} m$