MCQOPTIONS
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| 1. |
The main use of butadiene is |
| A. | as a plasticiser for unsaturated polyester. |
| B. | in the manufacture of synthetic rubber. |
| C. | as an anti-skimming agent in paint. |
| D. | none of these. |
| Answer» C. as an anti-skimming agent in paint. | |