Consider the Following Molecules: Ethanol (CH3CH2OH), Acetic Acid (CH3CO2H), Acetaldehyde

question 6

Multiple Choice

Consider the following molecules: ethanol (CH3CH2OH) , acetic acid (CH3CO2H) , acetaldehyde (CH3CHO) , and dimethyl ether (CH3OCH3) . Which of these molecules is/are expected to form hydrogen bonds in the liquid or solid phase?

• A) Ethanol only
• B) Acetaldehyde only
• C) Ethanol and acetic acid
• D) Acetaldehyde and dimethyl ether
• E) Ethanol and dimethyl ether

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