Other questions in this quiz

2. During the Electrolysis of Brine, what is produced at the anode?

  • Chlorine
  • Sodium
  • Hydrogen
  • Oxygen

3. What is Reduction?

  • Gain of electrons.
  • Loss of electrons.

4. What is Chlorine used for?

  • Making soap and bleach.
  • Killing bacteria in water, making beach and plastics.
  • Fuel, making ammonia.

5. What is the half equation for oxygen ions forming oxygen gas?

  • 2O2 + 2e- ----> O2
  • O2 ---> O2 + 2e-
  • 2O2- ---> O2 + 2e-
  • O- ---> O2

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