MCQOPTIONS
Saved Bookmarks
| 1. |
The boiling points of a few gases found in air are given below: Element Krypton Neon Nitrogen Oxygen Boiling point \[\mathbf{({}^\circ C)}\] -152 -246 -196 -183 If liquid mixture is fractionally distilled, the order of gases distilling out is |
| A. | Krypton, Neon, Nitrogen, Oxygen |
| B. | Neon, Nitrogen, Oxygen, Krypton |
| C. | Nitrogen, Neon, Oxygen, Krypton |
| D. | Oxygen, Neon, Nitrogen, Krypton. |
| Answer» C. Nitrogen, Neon, Oxygen, Krypton | |