Which of the following transitions involves t | vedclass

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(D) The transition $M_{(g)}^{2+} \longrightarrow M_{(g)}^{3+}$ involves the maximum amount of energy.As the positive charge on the ion increases,the e

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$M_{(g)}^{2+} \longrightarrow M_{(g)}^{3+}$

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(D) The transition $M_{(g)}^{2+} \longrightarrow M_{(g)}^{3+}$ involves the maximum amount of energy.As the positive charge on the ion increases,the effective nuclear charge per electron increases.This results in a stronger electrostatic attraction between the nucleus and the remaining electrons.Therefore,the energy required to remove the $3^{rd}$ electron (third ionization energy) is significantly higher than the energy required for the removal of the first or second electron.

Which of the following transitions involves the maximum amount of energy?

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