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The solution of copper sulphate in which...

The solution of copper sulphate in which copper rod is dipped is diluted to 10 times. The reduction potential of copper

A

decreases by about 60 mV.

B

decreases by about 30 mV

C

decreases by 30 V

D

increases by about 30 mV

Text Solution

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The correct Answer is:
B
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