MCQ
Aniline is separated from a mixture by
- AFractional crystallization
- BFractional distillation
- CVacuum distillation
- ✓Steam distillation
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$(i)$ Neither with Fehling's solution nor with Tollen's reagent
$(ii)$ Only with Tollen's reagent but not with Fehling's solution
$(iii)$ With both Tollen's reagent and Fehling's solution. If they contained either ethanal (acetaldehyde) or propanone (acetone) or benzal (benzaldehyde), which bottle contained which
$A$ || $B$
Reason : Lower the activation energy, faster is the reaction.
$(en = NH_2CH_2CH_2NH_2)$