Question
The density and associated crystallinity for two polypropylene samples are as follows:
density, g/cm3Â Â Â Â crystallinity, %Â Â Â 1.20 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 50Â Â Â 1.44 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 80The percent crystallinity of polypropylene sample having a density of 1.3 g/cm3 is
density, g/cm3Â Â Â Â crystallinity, %Â Â Â 1.20 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 50Â Â Â 1.44 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 80The percent crystallinity of polypropylene sample having a density of 1.3 g/cm3 is
Answer: Option B
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