MCQOPTIONS
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MCQOPTIONS
| 1. |
Henry Law’s Constants at a system temperature of 25°C (77°F) of oxygen is 756.7 atm/(mol/litre). Molar Weight of O2 is 31.9988 g/mol and partial fraction in air is ~ 0.21. Calculate the Oxygen dissolved in the Water at atmospheric pressure. |
| A. | 0.0090 g/liter |
| B. | 0.0089 g/liter |
| C. | 0.0080 g/liter |
| D. | 0.0099 g/liter |
| E. | . Molar Weight of O2 is 31.9988 g/mol and partial fraction in air is ~ 0.21. Calculate the Oxygen dissolved in the Water at atmospheric pressure.a) 0.0090 g/literb) 0.0089 g/literc) 0.0080 g/literd) 0.0099 g/liter |
| Answer» C. 0.0080 g/liter | |