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Science

The Periodic Table

Electrolysis - Test

1.

What name is given to a positive electrode?

2.

Which of these gases will burn with a pop when lit with a lighted splint?

3.

Which two gases are produced when dilute sulfuric acid is electrolysed?

4.

The anode used to produce aluminium by electrolysis is made from:

5.

Which answer best describes the electrolyte used in the production of aluminium?

6.

Which answer consists entirely of cations?