Chemistry · 2026
JEE Main · 23 January 2026, Shift 2 · Q58
Given below are two statements: Statement I: The second ionisation enthalpy of Na is larger than the corresponding ionisation enthalpy of Mg.…
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 $\displaystyle \mathrm{O}^{2-}$ is larger than that of $\displaystyle \mathrm{F}^{-}$.
In the light of the above statements, choose the correct answer from the options given below
Official answer
From NTA’s final answer key for this paper.
(2)
Both Statement I and Statement II are true
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JEE Main 2026 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.