WAEC Chemistry 2021 Objective — Question 13
Question 13 of 50 from the West African Examinations Council (WAEC) Chemistry 2021 Objective paper, with the correct answer and a full explanation.
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13. Which of the following gases is highly soluble in water at room temperature?
- A. AmmoniaCorrect
- B. Carbon (IV) oxide
- C. Chlorine
- D. Nitrogen
Explanation
Ammonia is extremely soluble in water due to hydrogen bonding, which is why it's used in the fountain experiment.
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