Uncle Scrooge has two correct informations from Huey and Dewey about a particular orbital of hydrogen atom. Huey : ψ(angular) of orbital is \left(\left(\right. \frac{1}{4 \pi} \left.\right)\right)^{1 / 2} Dewey : The orbital has two radial nodes. Then orbital is identified as :

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Quantum Wave Mechanical Model

Question

Uncle Scrooge has two correct informations from Huey and Dewey about a particular orbital of hydrogen atom.
Huey : ψ_(angular) of orbital is ${(\frac{1}{4 π})}^{1 / 2}$
Dewey : The orbital has two radial nodes.
Then orbital is identified as :

5d orbital

Huey and Dewey are "naughty", together their information cannot predict the orbital.

3s orbital

4p orbital

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ψ_angular is constant
$∴$ Orbital is s-orbital, ℓ = 0
No. of radial node = (n – ℓ – 1) = 2 , n = 3
$∴$ 3s-orbital