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JAMB - Chemistry (1986 - No. 4)
How many coulombs of electricity are passed through a solution in which 6.5 amperes are allowed to run for 1.0 hour?
3.90 x 10
2
coulombs
5.50 x 10
3
coulombs
6.54 x 10
3
coulombs
2.34 x 10
4
coulombs
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