During electrolysis, a metal of

  1. Hydrogen may be obtained from all but one of these methodsa. Electrolysis of methane b. Reaction of a metal on a dilute acid c.
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  2. Hydrogen may be obtained from all but one of these methodsa. Electrolysis of methane b. Reaction of a metal on a dilute acid c.
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  3. An unknown metal chloride with the formula MCl3 undergoes electrolysis using a current of 6.50A for 1000 s and desposits 1.56g.
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  4. Which of the following processes uses a galvanic cell?A. Electroplating silver metal onto a teapot B. Purification of metals
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  5. Bauxite is an important ore for the metal aluminium. After water is resolved only Al2O3 is obtained. Al2O3 is used in
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  6. Bauxite is an important ore for the metal aluminium. After water is removed only Al2O3 is obtained. Al2O3 is used in
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  7. In electrolysis, electrons move between two metal strips called ________________.Please help!!!
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  8. During electrolysis, 2.0 g of a metal is deposited using a current of 0.4A in 6 hours. The mass of the same metal which can be
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  9. Electrolysis is carried out for 2.00 h in the following cell. The platinum cathode which has a mass of 25.0782 g, weighs
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  10. Pure aluminuim metal can be extracted from aluminium oxide through a process of electrolysis. Does a spontaneous reaction occur?
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