In a multi electron atom, which of the following orbitals described by the three quantum numbers will have the same energy in the absence of magnetic field?(i) n = 1, I = 0, m = 0(ii) n = 2, I = 1, m = 1(iii) n = 2, I = 0, m = 0(iv) n = 3, I = 2, m = 0(v) n = 3, I = 2, m = 1a. (i) and (ii)b. (ii) and (iii)c. (iii) and (iv)d. (iv) and (v)

In a multi electron atom, which of the following orbitals described by

1.	In a multi electron atom, which of the following orbitals described by the three quantum numbers will have the same energy in the absence of magnetic field?(i) n = 1, I = 0, m = 0(ii) n = 2, I = 1, m = 1(iii) n = 2, I = 0, m = 0(iv) n = 3, I = 2, m = 0(v) n = 3, I = 2, m = 1a. (i) and (ii)b. (ii) and (iii)c. (iii) and (iv)d. (iv) and (v)
Answer» Correct option is d. (iv) and (v)