MCQOPTIONS
Saved Bookmarks
| 1. |
Petrol is distilled at%! |
| A. | 65° to 220°C |
| B. | 220° to 345°C |
| C. | 345° to 470°C |
| D. | 470° to 550°C |
| Answer» B. 220¬¨‚àû to 345¬¨‚àûC | |