AP EAPCET 23-Aug-2021 Shift 1 Paper

Two angular nodes are found in d-orbital.
Number of radial nodes =(n−l−1)
So, for 3d.
n=3,l=2
∵ Number of angular nodes =l=2
Number of radial nodes =n−1−1=3−2−1=0
So, 3d-orbital has zero radial node and 2 angular nodes.