MCQOPTIONS
Saved Bookmarks
| 1. |
An ideal solution was obtained by mixing methanol and ethanol. If the partial vapour pressure of methanol and ethanol are \[2.619\,kPa\] and \[4.556\,kPa\] respectively, the composition of the vapour (in terms of mole fraction) will be [Pb. PMT 1998] |
| A. | 0.635 methanol, 0.365 ethanol |
| B. | 0.365 methanol, 0.635 ethanol |
| C. | 0.574 methanol, 0.326 ethanol |
| D. | 0.173 methanol, 0.827 ethanol |
| Answer» C. 0.574 methanol, 0.326 ethanol | |