MCQOPTIONS
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MCQOPTIONS
| 1. |
In a batch process, 2 mole of SO2 and 3 mole of CO2 entered a vessel with some SO2, if 5 mole of product leaves the vessel, what is the percentage of SO2 in the product? |
| A. | 10% |
| B. | 20% |
| C. | 40% |
| D. | 50% |
| Answer» D. 50% | |