Study the diagram and use it to answer the question that follow.

Study the diagram and use it to answer the question that follow.


(i) State the observations in the combustion tube.
(ii) Describe the chemical test for product B.

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(i) Black Copper (II) oxide turns brown.
Colourless vapours condenses on cooler parts.

(ii) - Insert Cobalt (II) Chloride paper into product B.
- Cobalt (II) Chloride turns to pink from blue or
- Add product B into anhydrous copper (II) sulphate.
- Anhydrous copper (II) sulphate turns to blue.

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maurice.mutuku answered the question on September 11, 2019 at 11:05

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