how to differentiate between ethanol and ethanoic acid on basis of chemical properties?
Differences between ethanol and ethanoic acid:
Ethanol | Ethanoic acid |
---|---|
1. It is an alcohol with pleasant and sweet smell. | 1. It is an acid with pungent smell. |
2.It does not affect litmus paper. | 2. It turns blue litmus paper to red by producing H+ion |
3.It does not give brisk effervescence (release of CO2) with NaHCO3 (sodium bicarbonate) | 3. It produces CO2 with Sod. bicarbonate as CH3COOH + Na HCO3 -> CH3COONa + CO2 ↑ + H2O |
4. It does not react with NaOH (strong alkali) | 4. It reacts with NaOH to give salt and water as: CH3COOH + NaOH -> CH3COONa + H2O |
5.It reacts with alkaline KMnO4 to give ethanoic acid. | 5. It does not react with alkaline KMnO4 |