Which orbitals are degenerate in a multielectron atom, from quantum numbers
This type of question, asked 2 times: 14 Jun 2022, 28 Jan 2025. All 2 questions below, oldest first.
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Question 1
14 Jun 2022
32
Consider the following pairs of electrons (A) (a) n=3,l=1,ml=1,ms=+21 (b) n=3,l=2,ml=1,ms=+21 (B) (a) n=3,l=2,ml=−2,ms=−21 (b) n=3,l=2,ml=−1,ms=−21 (C) (a) n=4,l=2,ml=2,ms=+21 (b) n=3,l=2,ml=2,ms=+21 The pairs of electron present in degenerate orbitals is/are:
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Question 2
28 Jan 2025
38
In a multielectron atom, which of the following orbitals described by three quantum numbers will have the same energy in the absence of electric and magnetic fields? (A) n=1,l=0,ml=0 (B) n=2,l=0,ml=0 (C) n=2,l=1,ml=1 (D) n=3,l=2,ml=1 (E) n=3,l=2,ml=0 Choose the correct answer from the options given below :
