Chemistry, Science

11th -

12thgrade

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Rates of reaction

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  • 1. Multiple Choice
    30 seconds
    1 pt

    List four factors that affects the rate of a reaction

    temperature

    concentration

    surface area

    volume

    catalysts

  • 2. Multiple Choice
    30 seconds
    1 pt

    A temperature increase causes the particles ......

    to slow down

    move faster

    collide higher

    in the right order

  • 3. Multiple Choice
    30 seconds
    1 pt

    How does a catalyst work in speeding up a reaction?

    By lowering the activation energy or reaction

    by giving them more energy

    by making them more available

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