Question detail
Which of the following metals would react most vigorously with dilute hydrochloric acid?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Reactivity of metals
Question
- A. Copper
- B. Iron
- C. Magnesium
- D. Gold
Answer
Magnesium
Explanation
Magnesium is higher in the reactivity series compared to copper, iron, and gold, making it react more vigorously with dilute acids.
Common mistake
Confusing Metal Reactivity
Students often think that all metals react with dilute acids in the same way, not considering their reactivity.
Students should remember that the reactivity of metals varies, and only certain metals react vigorously with dilute acids, while others may not react at all.
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