Chemistry · 2016
NEET 2016 · 1 May · Code Y · Q144
In which of the following options the order of arrangement does not agree with the variation of property indicated against it?
In which of the following options the order of arrangement does not agree with the variation of property indicated against it ?
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \mathrm{B}<\mathrm{C}<\mathrm{N}<\mathrm{O}$ (increasing first ionisation enthalpy)
(4)
$\displaystyle \mathrm{I}<\mathrm{Br}<\mathrm{Cl}<\mathrm{F}$ (increasing electron gain enthalpy)
NTA’s answer key accepts either.
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NEET (UG) 2016 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.