The boiling point of water at 1 atm is 100°C and the boiling point of ethanol...

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The boiling point of water at 1 atm is 100°C and the boiling point of ethanol at the same pressure is 78°C. Which one has the

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Answer 1

Answer #1

Ethanol has lower boiling point.

This means it is easier to vaporise ethanol.

This means at any temperature, there would be more vapour of ethanol as compared to that of water.

So, vapour pressure of ethanol would be higher.

Answer: option 3

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Answer 2

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