3: Exam Style Seperators Flashcards by Jerry Dong

Q

If the molar mass of ethanol is 46.0g/mol and the molar mass of propane is 44.0g/mol. Explain which fuel has a higher flashpoint.

A

Ethanol has a higher flashpoint.
Due to its molecular structure. Ethanol has hydroxyl functional group whereas propane doesn’t.
Activation energy for ethanol is higher.
Ethanol flashpoint is higher.

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Q

A

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