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A silver and copper voltameter are conne...

A silver and copper voltameter are connected in parallel to a 12V battery of negligible resistance . In 30 minutes , `1.0` g of silver and `1.8` of copper are deposited . At what rate is the energy being delivered by the battery . The electrochemical equivalents of Ag and Cu are `11.2 xx 10^(-4) g C^(-1)` and `6.6 xx 10^(-4) g C^(-1)` , respectively .

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