(a)
Interpretation:
The difference between synthetic and
Concept introduction:
A polymer is a long chain consists of large number of monomer units. In a polymer, the monomers are linked to each other in a continuous or repetitive manner. These monomer units are linked to each other either through the formation of peptide linkage, glycosidic linkage or by removal of any moiety such as a water molecule. Polyvinyl chloride, Bakelite and polystyrene are some of the examples of the
(b)
Interpretation:
The difference between polyester and polyamide needs to be explained.
Concept introduction:
A polymer is a long chain consists of large number of monomer units. In a polymer, the monomers are linked to each other in a continuous or repetitive manner. These monomer units are linked to each other either through the formation of peptide linkage, glycosidic linkage or by removal of any moiety such as a water molecule. Polyvinyl chloride, Bakelite and polystyrene are some of the examples of the polymers.
(c)
Interpretation:
The difference between alpha and beta glucose needs to be explained.
Concept introduction:
Glucose is the simplest carbohydrate with molecular formula C6 H12 O6 . It is also known as aldohexose because it contains an
The hemiacetal form of the glucose exists in two forms that is alpha and beta depending on the position of 1 of the 4-hydroxyl groups in the cyclic ring.
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Chapter 23 Solutions
Chemistry: Principles and Reactions
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- Write two uses of each of the following polymers.(i) Polypropylene(ii) PVC(iii) Nylon-66arrow_forwardWrite an equation for the formation of the following polymers.(a) Polystyrene, from styrene (C6H5CH=CH2)(b) PET (polyethylene terephthalate), from ethylene glycol and terephthalic acidarrow_forward(a) Draw the structure of polystyrene, which is formed by polymerizing the monomer styrene, C6H5CH=CH2. (b) What monomer is used to form poly(vinyl acetate), a polymer used in paints and adhesives?arrow_forward
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- Draw the organic product formed when the following compounds undergo a substitution reaction: (a) acetic acid and 1-hexanol; (b) propanoic acid and dimethyl-amine; (c) ethanoic acid and diethylamine.arrow_forwardDraw complete structural diagrams of the following compounds. (a) 2-methyl,pent-2-ene (b) propyne (c) 2,3-dimethyl butane (d) cycloheptanearrow_forwardDraw the hydrogen bonding that takes place between(a) two molecules of ethanol.(b) two molecules of propylamine.(c) a molecule of dimethyl ether and two molecules of water.(d) two molecules of trimethylamine and a molecule of water.arrow_forward
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