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Chemistry 5070 · Cambridge (CAIE) O Level

Practical Techniques

4 past-paper questions on Practical Techniques · examined 2025–2025.

20254 questions

5070/31 · O/N · Q1(f) [1]Sign up to mark my answer →

Suggest why Y is added to X using a burette and not a measuring cylinder.

5070/31 · O/N · Q1(g) [1]Sign up to mark my answer →

Suggest why the temperatures are recorded after 30 seconds and not immediately after mixing.

5070/32 · O/N · Q1(f) [1]Sign up to mark my answer →

Suggest why 25 cm3 of X is measured using a volumetric pipette and not a measuring cylinder.

5070/32 · O/N · Q1(g) [1]Sign up to mark my answer →

Suggest why the mixture is stirred in step 6.

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