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WAEC Chemistry 2017 Paper

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Question : 41

Total: 50

Calculate the mass of copper deposited if a current of 0.45A flows through CuSO4 solution for 1hour 15mins. [Cu=64.0, S= 32.0, O =16.0, 1F= 96500C]

6.40g
0.67g
0.64g
0.45g

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