MCQOPTIONS
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| 1. |
Uranium is recovered from its ore (pitchblende) by________________? |
| A. | Froth floatation technique |
| B. | Leaching with sulphuric acid |
| C. | Smelting in a furnace |
| D. | Dissolving in water |
| Answer» C. Smelting in a furnace | |