QJEEM20Che8b8: JEE Main 2020 Chemistry - Class 11 JEEM20Che8b8 Solution: The radius of the second Bohr orbit, in terms of the Bohr…

Question

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The radius of the second Bohr orbit, in terms of the Bohr radius, a₀, in Li²⁺ is :

Accepted Answer

r_{n} = \frac{n^{2} a_{0}}{Z}

For 2^nd Bohr orbit of Li⁺²

n = 2

and Z = 3

r =

\frac{2^{2} a_{0}}{3}

=

\frac{4 a_{0}}{3}

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