MCQOPTIONS
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| 1. |
Which of the following is correct for electroplating a metal X with copper through electrolyses? |
| A. | Metal X-Anode |
| B. | Copper-Cathode |
| C. | Acids react with certain metals to form hydrogen gas. |
| D. | All the above |
| E. | None of these |
| Answer» D. All the above | |