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1. |
What is the total pressure of contained if it contains 0.3 fraction of N2 with partial pressure 8 Pa, 0.3 fraction of H2 with partial pressure 2 Pa, 0.4 fraction of CO2 with partial pressure 15 Pa? |
A. | 6.4 Pa |
B. | 7 Pa |
C. | 8.5 Pa |
D. | 9 Pa |
Answer» E. | |