MCQ
Which of the following set have only aromatic compounds ?
- A

- B

- C

- ✓






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Given : $\log 2=0.3, \ln 10=2.3$

${{O}_{(g)}}+{{e}^{-}}=O_{(g)}^{-}\Delta {{H}^{o}}=-142\ kJ\,mo{{l}^{-1}}$
$O_{(g)}^{-}+{{e}^{-}}=O_{(g)}^{2-}\Delta {{H}^{o}}=844\ kJ\,mo{{l}^{-1}}$