Question

In which orbitals the no.of nodal planes are zero

Answer 1

Answer:

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Answer 2

Answer:

The number of nodal planes is found to be zero in the 1s-orbital.

Explanation:

• Nodal plane is the plane where the probability of finding the electron is zero. No electron density is present in that plane.

• The number of nodal planes = n-1,   where n= principle quantum number

• For 1s orbital, the value of n = 1

          Number of nodal planes $=1-1 =0$    

Therefore  1s-orbital is completely spherical with zero number of nodal plane.