Concept explainers
(a)
Interpretation: The mass percentage of acrylonitrile and butadiene in the polymer is to be determined.
Concept introduction: Any polymer is obtained by bonding of various different or same monomer units into a chain. This process is referred as
(b)
Interpretation: The relative number of each monomer unit in the polymer is to be determined.
Concept introduction: A polymer which comprise of different monomer units are names as co-polymers. These monomer units are present in different mass percentages. The definite number of each monomer unit which can be obtained using these mass percentage of each respective unit.
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Chemical Principles
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