Science

8th

grade

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Acids and Bases Review

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25 questions

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  • 1. Multiple Choice
    1 minute
    1 pt

    What property do all three of these common household substances have in common?

    -Pepsi

    -Vinegar

    -Orange Juice

    They are all acidic

    They all have a pH above 7

    They all taste bitter

  • 2. Multiple Choice
    1 minute
    1 pt

    Many common household substances may be classified as acids or bases. According to the pH scale:

    baking soda is a weak base while bleach is a strong base.

    coffee is a weak acid while drain cleaner is a strong acid.

    oven cleaner is a weak acid while battery acid is a strong acid.

    drinking water is a weak base while soapy water is a strong base.

  • 3. Multiple Choice
    1 minute
    1 pt

    The pH scale runs from 0 to 14, and is an indication of how acidic or basic a solution is. A pH close to zero indicates a(n) _______ solution, and a pH near 14 indicates a(n) _______ solution.

    acidic, basic

    basic, acidic

    neutral, acidic

    neutral, basic

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