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| 1. |
An aqueous solution of mannitol in water has a vapour pressure of 17.504 mm at 20^@C , at which temperature, the vapour pressure of pure water is 17.535 mm. What is the f.p. depression for this solution? K_f(H_2O) = 1.86. |
| Answer» SOLUTION :`0.183^@C` | |