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Multiple Choice
Which of the following is a correct monomer/polymer pairing?
A
Propylene / Polystyrene
B
Ethylene / Polyethylene
C
Acrylonitrile / Polyvinyl chloride
D
Glucose / Cellulose
Verified step by step guidance
1
Understand the concept of monomers and polymers: A monomer is a small molecule that can bind chemically to other molecules to form a polymer, which is a large molecule composed of repeating structural units.
Identify the monomer/polymer pairs given in the problem: Propylene/Polystyrene, Ethylene/Polyethylene, Acrylonitrile/Polyvinyl chloride, and Glucose/Cellulose.
Analyze each pair: Determine if the monomer can polymerize to form the given polymer. For example, ethylene is the monomer that polymerizes to form polyethylene.
Consider the chemical structure: Ethylene (C2H4) is a simple alkene that forms polyethylene through addition polymerization, where the double bonds open up to form long chains.
Evaluate the other options: Propylene forms polypropylene, not polystyrene; acrylonitrile forms polyacrylonitrile, not polyvinyl chloride; glucose is a monomer for cellulose, which is a polysaccharide.