Question

State True or False.

The order of energy of orbitals is $s<p<d<f$.

• A. True
• B. False

Answer 1

The correct option is A True

The given statement is true.
The order of energy of orbitals is $s<p<d<f$. This is the same order in which the value of the azimithual quantum number, l, increases.
With increase in the value of the azimithual quantum number, l, the energy of the subshell increases.