Login
Login
Login
Register

Tutor HuntTest QuestionsChemistry QuestionsYear 10 Chemistry Questions

 

Electrolysis Of Aqueous Solutions (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'Electrolysis Of Aqueous Solutions' from the broader topic Chemical Changes. The test is geared towards the AQA exam board style syllabus.
Start Test
Incorrect: 0
Correct: 0
Question 1
...
Congratulations - you have completed the test!
Your final score was

Below a typical questions that will be covered in this test. You final score will be logged on your account

Which observation would indicate that electrolysis of aqueous sodium chloride is producing chlorine at the anode?
Which safety precaution is most important when collecting gases during electrolysis experiments in the lab?
In aqueous electrolysis, which statement correctly describes what happens to positive and negative ions (cations and anions)?
During electroplating, which electrode is the object to be coated connected to, and what happens there?
What is produced at the cathode during electrolysis of dilute sulfuric acid using inert electrodes?
Which species is produced at the cathode during the electrolysis of aqueous sodium chloride (brine) using inert electrodes?
In the electrolysis of molten sodium chloride, which half-equation occurs at the anode?
What is the overall reaction (products) of the chlor-alkali process when brine is electrolysed at industrial scale?
During electrolysis, what happens to the charge balance in the electrolyte when OH- is produced at the cathode?
Which modification to an electrolysis experiment would reduce the chance of the products recombining after formation?
Why is hydrogen produced at the cathode rather than sodium metal when an aqueous sodium chloride solution is electrolysed?