Chemistry · 2010
NEET 2010 · Prelims · Code A · Q79
Which of the following represents the correct order of increasing electron gain enthalpy with negative sign for the elements O, S, F and Cl?
Which of the following represents the correct order of increasing electron gain enthalpy with negative sign for the elements $\displaystyle \mathrm{O}, \mathrm{S}, \mathrm{F}$ and Cl ?
Official answer
(3)
$\displaystyle \mathrm{O}<\mathrm{S}<\mathrm{F}<\mathrm{Cl}$
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