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In a multielectron atom, which of the fo...

In a multielectron atom, which of the following orbitals described by the three quantum numbers will have the same energy in the absence of magnetic and electric fields?
(i) n = 1, l = 0, m = 0
(ii) n = 2, l = 0, m = 0
(iii) n = 2, l = 1, m = 1
(iv) n = 3, l = 2, m = 1
(v) n = 3, l = 2, m = 0

A

(i) and (ii)

B

(ii) and (iii)

C

(iii) and (iv)

D

(iv) and (v)

Text Solution

Verified by Experts

The correct Answer is:
D
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