McqMate
| Q. |
Removal of gaseous impurities like methane, ethane, propane and butane from gasoline is called as |
| A. | stabilization of gasoline |
| B. | sweetening of gasoline |
| C. | doping of gasoline |
| D. | blending of gasoline |
| Answer» A. stabilization of gasoline | |
| Explanation: the stabilization of gasoline is achieved by passing the impure gasoline into a fractionating tower having 49 plates. the lower plates are heated by steam, while the gasoline is introduced near the upper plates. | |
View all MCQs in
Engineering ChemistryNo comments yet