A copper plate was dipped into a solution of silver nitrate after sometime a black layer was observed on the surface of copper plate state the reason for it and write chemical equation for the reaction involved
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Black layer was deposited due to the coating of silver because copper being more reactive than silver, displaced silver from silver nitrate solution.
2AgNO3(aq)+Cu → Cu(NO3)2(aq)+2Ag(S)
2AgNO3(aq)+Cu → Cu(NO3)2(aq)+2Ag(S)
Answered by
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Black layer was deposited due to the coating of silver because copper being more reactive than silver, displaced silver from silver nitrate solution.
2AgNO3(aq)+Cu → Cu(NO3)2(aq)+2Ag(S)
2AgNO3(aq)+Cu → Cu(NO3)2(aq)+2Ag(S)
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