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1. |
1 mole of Carbon dioxide enters in a reactor at a rate of 0.25 kg/s and leaves it at the rate of 1 kg/s, what are the number of moles of carbon dioxide leaves the reactor? |
A. | 0.25 |
B. | 0.5 |
C. | 0.75 |
D. | 1 |
Answer» B. 0.5 | |