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Which of the following sets of quantum n...

Which of the following sets of quantum numbers represents the highest energy of an atom?

A

3>1>2>4

B

`n=3, l = 1, m=1, s= -1//2`

C

`n = 3, l = 2, m = 0, s = +1//2`

D

`n = 3, l = 0, m = , s= -1//2`

Text Solution

Verified by Experts

(A) `{:(" 4s"),((n+l)=(4+0)):}`
(B) `{:(" 3p"),((3+1)):}`
(C) `{:(" 3d"),((3+2)):}`
(D) `{:(" 3s"),((3+0)):}`
So energy order = (C) > (A) > (B) > (D)
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