MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following comprises a standard hydrogen electrode? |
| A. | a copper electrode coated with carbon black |
| B. | an iron electrode coated with platinum black |
| C. | a platinum electrode coated with platinum black |
| D. | a gold electrode coated with carbon black |
| Answer» D. a gold electrode coated with carbon black | |