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An acidified solution of Cu2+ salt containing 0.636 g of Cu2+ is electrolysed until all the copper is deposited. The electrolysis is continued for another 16 min 5 sec with the volume of the solution kept at 100 mL and current at 1.2 amps. Calculate the volume of gases evolved during the entire electrolysis. (atomic wt of Cu = 63.6) |
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Answer» An acidified solution of Cu2+ salt containing 0.636 g of Cu2+ is electrolysed until all the copper is deposited. The electrolysis is continued for another 16 min 5 sec with the volume of the solution kept at 100 mL and current at 1.2 amps. Calculate the volume of gases evolved during the entire electrolysis. (atomic wt of Cu = 63.6) |
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