Correct order of radius of first orbit of $H, H e^{+}, L i^{2 +}, B e^{3 +}$ is $H < H e^{+} < L i^{2 +} < B e^{3 +}$ .

True

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False

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Solution

The correct option is B False
The correct order will be
$H > H e^{+} > L i^{+ 2} > B e^{3 +}$
As the positive charge increases, the radius of ion decreases.

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Similar questions

Correct order of radius of the $1^{s t}$ orbit of $H$ , $H e^{+}, L i^{2 +}, B e^{3 +}$ is:

1

H, {H e}^{+}, {L i}^{2 +}

{B e}^{3 +}

H e^{+}, L i^{2 +}

B e^{3 +}

L i^{2 +}, H e^{+}, B e^{3 +} .

H

{H e}^{+}

{L i}^{2 +}

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