Which One of These Materials Is a Copolymer

question 8

Multiple Choice

Which one of these materials is a copolymer?

• A) Polystyrene-polybutadiene
• B) Polyvinyl chloride
• C) Polypropylene
• D) Poly-cis-isoprene
• E) Polyethylene

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Definitions:

Gastric Ulcer

A sore on the lining of the stomach caused by inflammation, often resulting from infection with H. pylori bacteria or long-term use of NSAIDs.

Small Bowel Obstruction

A medical condition where there is a blockage in the small intestine, preventing the normal passage of contents through the digestive tract.

Hemorrhoids

Swollen veins in the lowest part of the rectum and anus, causing discomfort, pain, and sometimes bleeding.

Stool Softener

A medication or substance used to soften the stool and ease the passage of bowel movements.