Classification of Elements and Periodicity in Properties: JEE Main 2026 Chemistry question

JEE Main 2026 · 23 Jan, Evening shift · Q52

JEE Main 202623 Jan, Evening shiftChemistryMediumClassification of Elements and Periodicity in Properties127× since 2002

Given below are two statements: Statement I: The second ionisation enthalpy of Na is larger than the corresponding ionisation enthalpy of Mg. Statement II: The ionic radius of

\mathrm{O^{2-}}

is larger than that of

\mathrm{F^-}

. In the light of the above statements, choose the correct answer from the options given below

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JEE Main 2026 Classification of Elements and Periodicity in Properties Question with Solution (23 Jan Evening shift, Q52) | JEE Arc