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Tutor HuntTest QuestionsChemistry QuestionsYear 10 Chemistry Questions

 

The Process Of Electrolysis (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'The Process Of Electrolysis' from the broader topic Chemical Changes. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

In the electrolysis of aqueous copper(II) sulfate using copper electrodes, why does the mass of the anode decrease?
Which product is typically formed at the cathode during the electrolysis of aqueous sodium chloride solution with inert electrodes?
Which of the following is a typical industrial use of electrolysis?
In electroplating, what is the role of the anode made of the plating metal?
What passes through a porous membrane or mesh in some electrolysis cells (e.g., Hall–Héroult or diaphragm cells)?
In an electrolysis cell splitting water (2 H2O ? 2 H2 + O2), what is the correct gas volume ratio collected at the electrodes?
What is produced at the anode during electrolysis of concentrated aqueous sodium chloride (brine) with inert electrodes?
During electrolysis, which type of particle moves towards the anode?
What is produced at the cathode when electrolysing aqueous copper(II) sulfate with a copper anode?
Which statement describes what happens at the anode during electrolysis?
Which of these is true about ions at the electrodes during electrolysis?