MCQOPTIONS
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MCQOPTIONS
| 1. |
Neoprene is rendered non-inflammable, because of_____________________? |
| A. | Its cross-linked structure |
| B. | Its linear chain structure |
| C. | The presence of chlorine atoms in its monomer |
| D. | The absence of chlorine atoms in its monomer |
| Answer» D. The absence of chlorine atoms in its monomer | |