MCQOPTIONS
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| 1. |
What is the range of melting point of paraffin deposits having a carbon chain length of 20 to 60? |
| A. | 215 F to 500 F |
| B. | 198 F to 215 F |
| C. | 50 F to 215 F |
| D. | 98 F to 215 F |
| Answer» E. | |