The radius of the 2nd.... | JEE Main 2023

JEE MAIN 2023

25-01-23 S1

Question

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

Select the correct option:

$\frac{9}{4} x$

$\frac{4}{9} x$

$\frac{27}{16} x$

$\frac{16}{27} x$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Easy

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