Oxygen questions | form two Chemistry

(5009) Question Category: Long answers

Gas X can be prepared in the laboratory by the decomposition of hydrogen peroxide

  1. Identify Gas X
  2. State three properties of Gas X
  3. Mention three chemical properties of Gas X
  4. State three uses of Gas X.

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(5010) Question Category: Short answers

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. 

Answer / Solution

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(5011) Question Category: Short answers

Briefly explain how you would distinguish ordinary air from pure oxygen.

Answer / Solution

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(5012) Question Category: Short answers

List two chemical properties of oxygen.

Answer / Solution

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(5013) Question Category: Short answers

Mention four chemical properties of Oxygen.

Answer / Solution

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