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JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

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Analyzing +4 | -1

Which of the following has the largest size

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Correct option: A

{N^{ - 3}}

Option A (

{N^{ - 3}}

) is correct because, among the given isoelectronic species, the one with the largest negative charge will have the largest size due to increased electron-electron repulsion and decreased effective nuclear charge.

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