Quiz

Quiz: Electrolysis of Molten Compounds

AQA GCSE Combined Science: Trilogy (8464)

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Steps in this lesson (11)

1
Text

Building on what you've learned about electrolysis basics, let's test your understanding of electrolysis of molten compounds!

2
Multiple ChoiceInteractive

Which particles are free to move in a molten ionic compound, allowing it to conduct electricity?

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3
Multi-SelectInteractive

Which of the following statements about electrolysis of molten compounds are true? (Select all that apply)

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4
Fill in the BlankInteractive

During electrolysis, positive ions are attracted to the {{blank0}} electrode, while negative ions are attracted to the {{blank1}} electrode.

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5
MatchingInteractive

Match the items on the left with their correct pairs on the right

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6
Math EquationInteractive

If 2 moles of sodium chloride are electrolysed, how many moles of sodium and chlorine gas are produced?

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7
Multiple ChoiceInteractive

What happens at the cathode during electrolysis of molten lead(II) bromide?

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8
Multi-SelectInteractive

Which products are formed during the electrolysis of molten sodium chloride? (Select all that apply)

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9
typedAnswer

Match the items on the left with their correct pairs on the right

10
Multiple ChoiceInteractive

What is the purpose of the electrolyte in electrolysis?

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11
Fill in the BlankInteractive

During electrolysis of molten aluminium oxide, aluminium is formed at the {{blank0}} electrode.

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