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The density of 20%(w/w) aqueous NaOH solution is 1.20g/ml . What is the mole fraction of water? A)0.95 B)0.90 C)0.97 D)0.94 |
| Answer» The density of 20%(w/w) aqueous NaOH solution is 1.20g/ml . What is the mole fraction of water? A)0.95 B)0.90 C)0.97 D)0.94 | |