Chemistry · 2023
JEE Main · 11 April 2023, Shift 1 · Q64
For elements B, C, N, Li, Be, O and F, the correct order of first ionization enthalpy is
For elements $\displaystyle \mathrm{B}, \mathrm{C}, \mathrm{N}, \mathrm{Li}, \mathrm{Be}, \mathrm{O}$ and F , the correct order of first ionization enthalpy is
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle \mathrm{Li}<\mathrm{B}<\mathrm{Be}<\mathrm{C}<\mathrm{O}<\mathrm{N}<\mathrm{F}$
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.