Acids/Bases
2 years ago
midtgard
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  • Question 1
    300 seconds
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    Q.

    Which of the following statements is true concerning acids and bases?

    answer choices

    acids and bases don't react with each other

    acids mixed with bases neutralize each other

    acids mixed with bases make stronger bases

    acids mixed with bases make stronger acids

  • Question 2
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    Q.

    True or false: bases are sometimes called alkaline.

    answer choices

    True

    False

  • Question 3
    300 seconds
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    Q.

    Which is the correct set of acid properties, as described by Boyle:

    answer choices

    sour taste, corrosive, change litmus from red to blue

    sour taste, corrosive, change litmus from blue to red

    sweet taste, slippery, change litmus from blue to red

    sour taste, slippery, change litmus from blue to red

  • Question 4
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    Q.

    Neutral solutions have a pH of:

    answer choices

    0

    1

    7

    14

  • Question 5
    300 seconds
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    Q.

    True or false: a neutral solution has equal amounts of H+ and OH-.

    answer choices

    True

    False

  • Question 6
    300 seconds
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    Q.

    Which is true?

    answer choices

    pH of less than 7 is basic; pH of more than 7 is acidic

    pH of less than 7 is acidic; pH of more than 7 is basic

  • Question 7
    300 seconds
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    Q.

    Vinegar, fruit juice, and cola are examples of:

    answer choices

    strong acids

    strong bases

    strong bases

    weak acids

  • Question 8
    300 seconds
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    Q.

    NaOH may be found in drain cleaners and as a component of soaps. Is NaOH an acid or a base?

    answer choices

    Acid

    Base

    Neither (Neutral)

  • Question 9
    300 seconds
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    Q.

    HCl is found in household products, including some toilet bowl cleaners. Is HCl an acid or a base?

    answer choices

    Acid

    Base

    Neither (Neutral)

  • Question 10
    300 seconds
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    Q.

    Is laundry detergent an acid or a base?

    answer choices

    Acid

    Base

    Neither (Neutral)

  • Question 11
    300 seconds
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    Q.

    Ammonia is found in many household products, including window cleaner. What is the pH of ammonia?

    answer choices

    It's acidic.

    It's basic.

    It's neutral.

  • Question 12
    300 seconds
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    Q.

    Is pure water acidic, basic, or neutral?

    answer choices

    Acidic

    Basic

    Neutral

  • Question 13
    300 seconds
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    Q.

    Water found near sources of air pollution tends to be:

    answer choices

    Acidic.

    Basic.

    Neither. Air pollution doesn't alter the pH of water.

  • Question 14
    300 seconds
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    Q.

    Vinegar is an example of:

    answer choices

    An acid.

    A base.

    Neither an acid nor a base.

  • Question 15
    300 seconds
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    Q.

    If you check the pH of cooking oil with litmus paper, the results will indicate that the oil is:

    answer choices

    Acidic.

    Basic.

    Neither acidic nor basic, since a substance must dissociate in water to cause a change to litmus paper.

  • Question 16
    300 seconds
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    Q.

    Milk is generally:

    answer choices

    Slightly acidic and becomes more acidic over time.

    Basic, although it becomes more acidic over time.

    Milk is neither acidic nor basic.

    Basic and it becomes more basic over time.

  • Question 17
    300 seconds
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    Q.

    Tums and Milk of Magnesia are examples of:

    answer choices

    Acids

    Antacids

    Neither acids nor bases.

    Both antacids and bases.

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