QUIZ
Metal oxides
e_wilson_69640
18 minutes ago
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  • Question 1
    30 seconds
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    Q.

    Metal + oxygen ->

    answer choices

    metal oxide

    metal oxide + hydrogen

    metal oxide + salt

    metal hydroxide

  • Question 2
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    Q.

    Lithium + _____ -> Lithium oxide

    answer
    oxygen
    alternatives
    O2
  • Question 3
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    Q.

    Sodium + oxygen ->

    answer choices

    sodium oxygen

    sodium hydroxide

    sodium oxide

    oxygen sodide

  • Question 4
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    Q.

    Metal oxides are basic because .....

    answer choices

    they form alkaline solutions

    they form acidic solutions

    they are simple

    they are dull

  • Question 5
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    Q.

    When in solution metal oxides give a pH of .....

    answer choices

    0-6

    7

    3-9

    8-14

  • Question 6
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    Q.

    Metal oxide + acid -> salt + ____

    answer
    water
    alternatives
    H2O
  • Question 7
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    Q.

    Lithium oxide + nitric acid ->

    answer choices

    Lithium nitrate + hydrogen

    Lithium nitrate + water

    Lithium nitrate + oxygen

    Lithium nitrite + hydrogen

  • Question 8
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    Q.

    Sulphuric acid + _____ -> Lead sulphate + water

    answer choices

    Lead

    Lead oxide

    Lead sulphite

    Lead lemons

  • Question 9
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    Q.

    Zinc oxide + hydrochloric acid ->

    answer choices

    Zinc chloride + hydrogen

    Zinc chlorine + water

    Zinc chlorine + hydrogen

    Zinc chloride + water

  • Question 10
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    Q.

    Iron oxide and hydrochloric acid react together and universal indicator is added to the solution what colour would it go?

    answer choices

    purple

    red

    green

    yellow

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