Ethanol |
Ethanoic acid |
The melting point of ethanol is 156 K. |
The melting point of ethanoic acid is 289 K. |
Ethanol has a pleasant odour |
Ethanoic acid has a vinegar-like smell. |
On the basis of chemical properties-
The compound which produces brisk effervescence, when reacting with aqueous solution of NaHCO3, must be ethanoic acid, whereas, the one which will show no effect will be ethanol.