The radius of the 2^nd orbit of Li²⁺ is x. The expected radius of… | JEE Main 2023 Chemistry PYQ | Jeeify

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MCQEasyJEE Main 2023 · 25 January, Shift 1Bohr Model & Hydrogen Spectrum

The radius of the $2^{\text{nd}}$ orbit of $\text{Li}^{2+}$ is $x$ . The expected radius of the $3^{\text{rd}}$ orbit of $\text{Be}^{3+}$ is:

A
$\frac{9}{4}x$
B
$\frac{4}{9}x$
C
$\frac{27}{16}x$
D
$\frac{16}{27}x$

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