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.

Options

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 false
D. Statement `1` is false,statement `2`is true

Answer

A