Which of the following is the property of Rydberg constant?
Which of the following is the property of Rydberg constant?
It is universal constant
It is same for all hydrogen like atom
It depends on the atomic number of the atom
It depends on the mass number of the atom
Solution
We know that, Rydberg constant,
$R=\frac{e^4 m}{8 \varepsilon_0^2 h^3 c}=1.09 \times 10^7 \mathrm{~m}^{-1}$
It remains constant for a atom, like hydrogen or hydrogen like atom.