JEE MainChemistryStructure of AtomMCQ+4 / −1
In a multi-electron atom, which of the following orbitals described by the three quantum members will have the same energy in the absence of magnetic and electric fields? (A) n = 1, l = 0, m = 0 (B) n = 2, l = 0, m = 0 (C) n = 2, l = 1, m = 1 (D) n = 3, l = 2, m = 1 (E) n = 3, l = 2, m = 0
- A(D) and (E)
- B(C) and (D)
- C(B) and (C)
- D(A) and (B)
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