2018 Science (Chemistry) Practical O Level - Part A & B

In Year 2018's Science Practical examinations, students are given 2 unknowns, Q and R. By mixing these 2 solutions together, you will see how the solution changes colour and VOILA! A new product is formed!

Now, a metal is added. Yes! Displacement of metals will take place. Watch full video to find out more.


Watch the GCE O Level Science Practical Year 2018 - Part C Video :
   • 2018 Science (Chemistry) Practical O ...  

Watch more Science Practical videos :    • GCE O-Levels Science Practical  

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