Consider the following changes:

$A \to A^{+} + e : E_{1}$ and $A^{+} \to A^{2 +} + e : E_{2}$

The energy required to pull out the two electrons are $E_{1}$ and $E_{2}$ respectively. The correct relationship between two energies would be:

E_{1} < E_{2}

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E_{1} = E_{2}

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E_{1} > E_{2}

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E_{1} \geq E_{2}

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Solution

The correct option is C $E_{1} < E_{2}$
Consider the following changes :
$A \to A^{+} + e : E_{1}$ and $A^{+} \to A^{2 +} + e : E_{2}$

The energy required to pull out the two electrons are $E_{1}$ and $E_{2}$ respectively. The correct relationship between two energies would be $E_{1} < E_{2}$ .

The second ionization energy is always higher than the first ionization energy as an electron is to be removed from unipositive cation. There is a strong electrostatic attractive force between the unipositive cation and the electron. This makes the removal of electron difficult and requires a large amount of energy.

Hence, option $A$ is correct.

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Similar questions

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Consider the following changes:A→A++e:E1 and A+→A2++e:E2The energy required to pull out the two electrons are E1 and E2 respectively. The correct relationship between two energies would be:

Consider the following changes:

$A \to A^{+} + e : E_{1}$ and $A^{+} \to A^{2 +} + e : E_{2}$

The energy required to pull out the two electrons are $E_{1}$ and $E_{2}$ respectively. The correct relationship between two energies would be: