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1. |
What is the specific gravity of CO at 27oC and pressure 5 atm with respect to air (molecular wt. = 29 g) at 27oC and pressure 10 atm? |
A. | 0.48 |
B. | 0.56 |
C. | 0.64 |
D. | 0.72 |
Answer» B. 0.56 | |