MCQOPTIONS
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| 1. |
Identify the correct statement. |
| A. | Sphlerite is zinc oxide. |
| B. | The first law of the thermodynamics is stated as δE = δQ - δW. |
| C. | Lead can be produced in a blast furnace. |
| D. | T. ferrooxidans is a fungus that can be used for leaching chalcopyrite. |
| Answer» D. T. ferrooxidans is a fungus that can be used for leaching chalcopyrite. | |