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Question:

For He ion, the only incorrect combination is:

(I) (iii) (R)

(I) (i) (R)

(I) (i) (S)

(II) (ii) (Q)

Solution:

Is orbital Rnl = 2(Z/a0)3/2e-Zr/a0 and not Rnl∝(Z/a0)5/2re(-Zr2/a0)cosθ
(I)(iii)(R) ∴option (A) is incorrect