CSEC Chemistry · May/June 2013 · Paper 1 · Question Q60
A polymer has the structure
-\text{CHX}-\text{CH}_2-\text{CHX}-\text{CH}_2-\text{CHX}-\text{CH}_2-\text{CHX}-\text{CH}_2-\text{...}
The formula of the monomer is
- (A)
\text{XCH}_2-\text{CH}_2\text{X} - (B)
\text{CH}_3=\text{CHX} - (C)
\text{CH}_3-\text{CH}_2\text{X} - (D)
\text{CH}_2=\text{CHX}
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