Question

The polymer having the highest percentage in polypropylene is

• A. Syndiotactic
• B. Isoprapctic
• C. Atactic
• D. Isotactic

Hint:

Isotactic polymers are more crystalline and commercially preferred.

Answer 1

The Correct Option is D

Isotactic polypropylene has all methyl groups on the same side of the polymer chain, leading to higher crystallinity and percentage compared to other types.