Chemistry

12th -

University

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Chemical properties

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6 questions

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  • 1. Multiple Choice
    45 seconds
    1 pt

    pH is

    a measure of the relative amount of free hydrogen and hydroxyl ions in the water.

    loss of electrons during a reaction by a molecule, atom or ion.

    ability of a substance to ignite or burn.

    measure of how easily a substance burst into flame.

  • 2. Fill in the Blank
    20 seconds
    1 pt

    ph scale goes from ________ to _______

  • 3. Multiple Choice
    30 seconds
    1 pt

    the measure of how easily a substance burst into flames, through fire or combustion.

    flammability

    combustibility

    corrosion

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