WAEC Chemistry 2020 Objective — Question 40
Question 40 of 50 from the West African Examinations Council (WAEC) Chemistry 2020 Objective paper, with the correct answer and a full explanation.
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Which of the following metals does not react with water to produce hydrogen? A. Lithium B. Potassium C. Sodium D. Zinc
- A. Lithium
- B. Potassium
- C. Sodium
- D. ZincCorrect
Explanation
Zinc does not liberate hydrogen from water while lithium, potassium and sodium do.
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