The total number of orbitals associated with the principal quantu… - Vidyadip

MCQ

The total number of orbitals associated with the principal quantum number $5$ is

A
$20$
✓
$25$
C
$10$
D
$5$

✓

Answer

Correct option: B.

$25$

b
Number of orbitals in a shell $= n^2 = (5)^2 = 25.$

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