which of the following orbitals are degenerate 3dxy,4dxy,3dz2,3dyz,4dyz,4dz2
Answers
Answer: 3dxy and [tex]3dz^2 [/tex] are degenerate.
4dxy, 4dyz and are degenerate.
Explanation:
Degenerate orbitals are those orbitals which have same value of energy.
Principle Quantum Numbers : It describes the size of the orbital and the energy level. It is represented by n. Where, n = 1,2,3,4....
Azimuthal Quantum Number : It describes the shape of the orbital. It is represented as 'l'. The value of l ranges from 0 to (n-1). For l = 0,1,2,3... the orbitals are s, p, d, f...
Energy of orbitals is given by the expression:
As E depends only on quantum number n, thus orbitals which have same value of n will have same energy.
3dxy and with n=3, will have same energy and and are degenerate
4dxy, 4dyz and with n=4, will have same energy and and are degenerate