Chemistry · 2013
JEE Main · 25 April 2013, Shift 1 · Q55
Which one of the following arrangements represents the correct order of the proton affinity of the given species:
Which one of the following arrangements represents the correct order of the proton affinity of the given species :
Official answer
(1)
$\displaystyle \mathrm{I}^{-}<\mathrm{F}^{-}<\mathrm{HS}^{-}<\mathrm{NH}_2^{-}$
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JEE Main 2013 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.