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