
Concept explainers
(a)
Interpretation:
The difference between linear and branched polyethylene needs to be explained.
Concept Introduction:
A polymer is a long chain molecule made of large number of monomer units. The monomer is repeating units of a polymer that are linked to each other to produce a molecule of polymer.
These monomer units are linked to each other either through the formation of peptide linkage or glycosidic linkage or by removal of any moiety such as a water molecule.
Polyvinyl chloride, Bakelite and polystyrene are some of the example of
(b)
Interpretation:
The difference between glucose and fructose needs to be explained.
Concept Introduction:
Glucose and fructose are monosaccharideswith molecular formula C6H12O6. Glucose is also known as aldohexose consisting of 6 carbon atom and an
On the other hand, fructose is a ketohexose consisting 6 carbon atoms and a
(c)
Interpretation:
The difference between maltose and sucrose needs to be explained.
Concept Introduction:
Maltose and sucrose both are disaccharide with molecular formula C12H22O11. Maltose consists of 2 molecules of glucose while sucrose contains 1 molecule of glucose and 1 molecule of fructose in it.
These are disaccharide which consists of carbon, hydrogen and oxygen atoms only.

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Chapter 23 Solutions
Student Solutions Manual For Masterton/hurley's Chemistry: Principles And Reactions, 8th
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