Question

Match List-I with List-II:

Answer 1

No. of radial node $=n-l-1$ and
angular node $=l$.
Total node $=n-1$
$\left(a\right)$ s-orbital $\because r=0,\psi \ne 0$ and 3 radial nodes $\Rightarrow 4s$
$\left(b\right)$ 3 radial nodes $(s,p,d)\Rightarrow 4s,5p_x,6d_{xy}$
$\left(c\right)$ Angular probability is dependent of $\theta$ and $\varphi$ for $5p_y,6d_{xy}$
$\left(d\right)$ Atleast one angular node $\Rightarrow 5p_x\left(1\right);6d_{xy}\left(2\right)$