an element X after reacting with acid liberate hydrogen gas and can displace lead and tin from their salt solution write the name of element X
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The element X is Copper.
- Reactive metals from 3d transition series like Cu are very reactive because their standard reduction potential values are low.
- Hence, when treated with a dilute acid it tends to liberate hydrogen gas.
- Also, owing to its low reduction potential value, it can easily displace lead and tin from their salt solutions.
Answered by
18
Answer:The x element should be copper are highly reactive element than the tin or LEad
Explanation:
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