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A current of 4.0 amperes was passed through copper (ll) tetraoxosulphate (iv) solution for one...

A current of 4.0 amperes was passed through copper (ll) tetraoxosulphate (iv) solution for one hour
using copper electrodes. What was the mas of copper deposited? (Cu = 64, if = 96500C)? ............A. 3.2g
B. 4.8g C. 6.4g D 96?

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