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प्रश्न
How would you show that silver is chemically less reactive than copper?
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उत्तर
When silver is dipped in a copper sulphate solution, no reaction occurs. This means silver cannot displace copper from the copper sulphate solution. Hence, it shows that silver is chemically less reactive than copper.
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संबंधित प्रश्न
_________ solution is blue in colour.
(a) CuSO4
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(c) ZnSO4
(d) Al2(SO4)3
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