Chemistry 9701 · AS & A Level · Carbonyl compounds

Carbonyl compounds — practice question

With which reagent would compounds P and Q show different observations? P: $\text{HOCH}_2\text{CH(OH)CHO}$ Q: $\text{HOCH}_2\text{COCH}_2\text{OH}$

  • A$\text{Br}_2\text{(aq)}$
  • Bhot acidified $\text{KMnO}_4$
  • Csilver nitrate in ammonia solution
  • Dwarm acidified $\text{K}_2\text{Cr}_2\text{O}_7$

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