MCQOPTIONS
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| 1. |
The mass average molecular mass & number average molecular mass of a polymer are respectively 40,000 and 30,000. The polydispersity index of polymer will be [Kerala CET 2005] |
| A. | < 1 |
| B. | > 1 |
| C. | 1 |
| D. | 0 |
| E. | -1 |
| Answer» C. 1 | |