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 field(i) n = l,\[l\]= 0, m=0 (ii) n = 2,\[l\]= 0, m =0 (iii) n = 2,\[l\]= l ,m = l (iv) n = 3,\[l\]= 2, m = l (v) n = 3,\[l\]= 2, m = 0

• A. (i) and (ii)
• B. (ii) and (iii)
• C. (iii) and (iv)
• D. (iv) and (v)