MCQ
Which of the following can react with alcohols to form esters :
- ARCOOH
- BRCOCl
- C$( RCO ) O _2$
- ✓All of these
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Cu+ → Cu2+ + Cu
3MnO4– + 4H+ → 2MnO4– + MnO2 + 2H2O
2KMnO4 → K2MnO4 + MnO2 + O2
2MnO4– + 3Mn2+ + 2H2O → 5MnO2 + 4H+
