MCQOPTIONS
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| 1. |
Smoke point of a test sample of kerosene is found to be 15 mm. On removal of __________ from it, the smoke point rises to 25 mm. |
| A. | n-paraffins |
| B. | olefins |
| C. | aromatics |
| D. | none of these |
| Answer» D. none of these | |