MCQOPTIONS
Saved Bookmarks
| 1. |
The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol Xᴍ satisfies |
| A. | Xᴍ < 0.5 |
| B. | Xᴍ = 0.5 |
| C. | 0.5 < Xᴍ < 0.64 |
| D. | Xᴍ ≥ 0.64 |
| Answer» E. | |