on passing the same current for the same time in CU S o4 solution and activity related water 0.571 gram of Copper and 203 ml of H2 at ntp respectively were obtained calculate Equivalent weight of copper?
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same current for the same time in CuSO4 , solution and acidulated water, 0.571 g Cu and 203 mL H2 ( NTP) respectively were obtained. Calculate eq. wt of Cu.
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