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Statement 1:`PDI`(polydispersity index)of natural polymer is unity,while that of syntheric polymer is greater than unity Statement 2:Natural polymers are hemogeneous.A. Statement `1` is true ,statement `2`is true,statement`2`is the correct explanation of statement`1`B. Statement `1` is true ,statement `2`is true,statement`2`is not the correct explanation of statement`1`C. Statement `1` is true ,statement `2`is falseD. Statement `1` is false,statement `2`is true |
| Answer» Correct Answer - A | |