Question

How many planar and spherical nodes are present in 3d orbital ?​

Answer 1

Answer:

In 3d orbital planar node =n-l-1=3- 2-1=0

Angular node= l=2

Explanation:

Answer 2

Answer:

spherical nodes or angular nodes=2

Angular or planar nodes=0

Explanation:

Formula to find total number of nodes=n-1

Formula to find planar nodes =n-l-1

in this case n=3 , l=2

so 3-2-1=0

Formula to find spherical nodes is l or spherical nodes in an orbital is always equal to value of l.

In the above situation value of l is 2.