MCQ
Select equations having exothermic step:
- A$S ^{-}( g )+ e ^{-}( g ) \rightarrow S ^{2-}( g )$
- B$Ne ( g )+ e ^{-}( g ) \rightarrow Ne ^{-}( g )$
- C$N ( g )+ e ^{-}( g ) \rightarrow N ^{-}( g )$
- ✓$P ( g )+ e ^{-}( g ) \rightarrow P ^{-}( g )$
✓
Answer
Correct option: D.
$P ( g )+ e ^{-}( g ) \rightarrow P ^{-}( g )$
(D) $P ( g )+ e ^{-}( g ) \rightarrow P ^{-}( g )$,
Exothermic step $P ( g )+ e ^{-}( g ) \rightarrow P ^{-}( g )$
Exothermic step $P ( g )+ e ^{-}( g ) \rightarrow P ^{-}( g )$
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