Oxygen questions | form two Chemistry
Find Oxygen examination questions, form two Chemistry in acaproso.com
| # | Question |
|---|---|
| 1 | Mention four uses of oxygen in everyday life situations. Short answers |
| 2 | Write the names and formulae of the two chemicals which can be used in the preparation of oxygen gas. Short answers |
| 3 | State an appropriate method of collecting oxygen gas based on the solubility and density of the gas in water. Short answers |
| 4 | How can oxygen gas be tested? Short answers |
| 5 | Mention four physical properties of oxygen. Short answers |
| 6 | Gas X can be prepared in the laboratory by the decomposition of hydrogen peroxide
Long answers |
| 7 | Draw a diagram to show laboratory preparation of oxygen from hydrogen peroxide. In the diagram label all the compnents and elements involved in the preparation. Short answers |
| 8 | Briefly explain how you would distinguish ordinary air from pure oxygen. Short answers |
| 9 | List two chemical properties of oxygen. Short answers |
| 10 | Mention four chemical properties of Oxygen. Short answers |
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