If the boiling point of methoxymethane is 248K, predict the boiling point of ethanol.

231K 248K 351K 455K

351K

Methoxymethane and ethanol are of comparable masses and it can be easily pointed out that ethanol will have a higher boiling point than it because of the presence of intermolecular hydrogen bonding. 455K is very high and is actually the boiling point of phenol.