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

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in Chemistry – Class 12 by (188k points)
If the boiling point of methoxymethane is 248K, predict the boiling point of ethanol.

(a) 231K

(b) 248K

(c) 351K

(d) 455K

I have been asked this question during an online interview.

This interesting question is from Alcohols and Phenols topic in chapter Alcohols, Phenols and Ethers of Chemistry – Class 12

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Right option is (c) 351K

The best I can explain: 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.

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