Zinc displaces copper from an aqueous solution of its salt, but copper does not displace zinc from an aqueous solution of its salt. What is the most correct conclusion?
Answer and explanation
Correct answer: Zinc is more reactive than copper
In a displacement reaction, a more reactive metal displaces a less reactive metal from an aqueous solution of its salt. Since zinc displaces copper, zinc is more reactive than copper. In contrast, copper cannot displace zinc because copper is less reactive.
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What is the correct answer to this question?
Zinc is more reactive than copper
Why is this the correct answer?
In a displacement reaction, a more reactive metal displaces a less reactive metal from an aqueous solution of its salt. Since zinc displaces copper, zinc is more reactive than copper. In contrast, copper cannot displace zinc because copper is less reactive.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Chemical Reactions and Equations.
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