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In the electroplating of silver,AgNO(3) ...

In the electroplating of silver,`AgNO_(3)` solution is usually used as an electrolyte.

A

with A should be connected to the spoon and with B to a silver rod

B

with A should be connected to the spoon and with B to a copper rod

C

with A should be connected to a silver rod and with B to the spoon

D

any electrolyte can be taken.

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