MCQOPTIONS
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| 1. |
Petrol is distilled at a temperature in range of |
| A. | 30-65ºC |
| B. | 65-220ºC |
| C. | 220-350ºC |
| D. | 350-450ºC |
| Answer» C. 220-350¬¨¬®‚Äö√†¬¥C | |