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The total number of orbitals associated ...

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

A

a.5

B

b.10

C

c.20

D

d.25

Text Solution

Verified by Experts

The correct Answer is:
D
Number of orbitals in `n^("th")` orbit `=n^(2)" "` Number of orbitals in `5^("th")` orbit = 25
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