MCQOPTIONS
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| 1. |
_Nylon 6-6 is manufactured from$? |
| A. | Hexamethylene diamine and adipic acid |
| B. | Hexamethylene diamine and maleic anhydride |
| C. | Caprolactum |
| D. | Dimethyl terephthalate and ethylene glycol |
| Answer» B. Hexamethylene diamine and maleic anhydride | |