Molecules and Compounds Question
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Which of the following statements correctly compares the behavior of a mixture of ethanol and water at STP?
- Water will evaporate first, because it has weaker intermolecular forces.
- Ethanol will evaporate first, because it has weaker intermolecular forces.
- Ethanol and water will evaporate simultaneously.
- The aqueous solution will evaporate partially at a temperature between the boiling points of water and of ethanol.