MCQOPTIONS
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| 1. |
Nitrile rubber is produced by the polymerisation of |
| A. | acrylonitrile and butadiene. |
| B. | acrylonitrile and styrene. |
| C. | isobutylene and isoprene. |
| D. | none of these. |
| Answer» B. acrylonitrile and styrene. | |