Atomic Structure - Result Question 76

####52. For $He^{+}$ion, the only INCORRECT combination is

(a) (I) (i) (S)

(b) (II) (ii) (Q)

(c) (I) (iii) (R)

(d) (I) (i) (R)

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Answer:

Correct Answer: 52. (b)

Solution:

  1. In the wave function $(\psi)$ expression for $1 s$-orbital of $He^{+}$, there should be no angular part. Hence (iii) can’t be true for $\psi _{1 s}$ of $He^{+}$.


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