Chemistry

11th

grade

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Ester, Fats & Rubber

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10 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt
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    Perfume contain esters. Which of the following is a property of ester?

    can conduct electricity

    dissolve in water

    denser than water

    low boiling point

  • 2. Multiple Choice
    2 minutes
    1 pt
    Image

    The diagram represent the structural formula of a carbon compound. The compound is produced by the reaction between

    ethanol and butanoic acid

    ethanol and propanoic acid

    butanol and ethanoic acid

    propanol and ethanoic acid

  • 3. Multiple Choice
    2 minutes
    1 pt

    What is the name of the functional group for ester?

    carboxyl

    carboxylate

    hydroxyl

    carbon-carbon double bond

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