MCQOPTIONS
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| 1. |
Polyvinyl chloride (PVC) ____________________? |
| A. | Is produced by Polycondensation reaction |
| B. | Uses either emulsion or suspension polymerisation methods |
| C. | Can be made thermosetting by adding a plasticiser |
| D. | Softening temperature is 200°C |
| Answer» C. Can be made thermosetting by adding a plasticiser | |