Classification of Elements Part 2

Section: Chemistry

Question : 28 of 72

Marks: +1, -0

Given below are two statements :

Statement (I): The radii of isoelectronic species increases in the order.
Mg2+<Na+<F−<O2−
Statement (II) : The magnitude of electron gain enthalpy of halogen decreases in the order.
Cl>F>Br>I
In the light of the above statements, choose the most appropriate answer from the options given below:

[29 Jan 2025 Shift 1]

Statement I is correct but Statement II is incorrect
Both Statement I and Statement II are correct
Statement I is incorrect but Statement II is correct
Both Statement I and Statement II are incorrect

Validate

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