MCQOPTIONS
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MCQOPTIONS
| 1. |
Calculate the feed composition for azeotropic copolymerization of methy methacrylate and styrene at 60ᵒC.(Given that r1=0.46 and r2=0.52)$ |
| A. | 0.47 |
| B. | 0.56 |
| C. | 0.235 |
| D. | 0.94 |
| Answer» B. 0.56 | |