Saved Bookmarks
| 1. |
Normal freezing of a solvent is 5^(@)C. A 0.5 molal solution of urea in this solvent causes a freezing point depression of two degree. Calculate molal depression constant. (K_(f)) |
| Answer» Solution :`K_(F)=(DeltaT_(f))/m=(2K)/(0.5m)=4KM^(-1)` | |