MCQOPTIONS
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MCQOPTIONS
| 1. |
A process of production of water gas is carried out at ________ |
| A. | 140-200<sup>o</sup>C |
| B. | 200-400<sup>o</sup>C |
| C. | 650-750<sup>o</sup>C |
| D. | 900-1000<sup>o</sup>C |
| Answer» E. | |