MCQOPTIONS
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| 1. |
117 g of NaCl is added to 222 g of water in a saucepan. At what does temperature does water boil at 101.325 kPa? Ebullioscopy constant for water = 0.52 K kg mol-1 and b.p. = 100 C |
| A. | 98.3 C |
| B. | 102.8 C |
| C. | 104.7 C |
| D. | 101.5 C |
| Answer» D. 101.5 C | |