Select the correct statement(s)

 

Radial function [R(r)] part of' $\Psi$ depends only on principal quantum number 'n'.

Angular function $\left[Y\right(\theta ,\varphi \left)\right]$ part of $\Psi$ is independent of 'n'

${\psi }^2$ gives the probability density of finding electron at a particular point in space

$\text{ R.D.F }\left(4\pi r^2{R}^2\right)$ gives the probability of the electron being present at a distance r from the nucleus.