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1. |
How many grams of methyl alcohol should be added to 10 litre tank of water to prevent its freezing at 268K? (\[{{K}_{f}}\]for water is \[1.86Kkgmo{{l}^{-1}}\]) |
A. | 880.07 g |
B. | 899.04 g |
C. | 886.02 g |
D. | 868.06 g |
Answer» E. | |