1.) When an organic compound is formed by a basic unit that

1.) When an organic compound is formed by a basic unit that repeats…   1.) When an organic compound is formed by a basic unit that repeats itself in long chains, this is an example of   a. an addition reactionb. polymerizationc. a homologous seriesd. esterification   2.) Polymers are formed by joining individual units called a. carbonb. monomersc. isomersd. plastics   3.) Which of the following is not a polymer? a. teflonb. plasticc. glassd. nylon  4.) What is the monomer from which polyethylene is made? ______________   5.) Teflon has properties similar to polyethylene, such as a slippery surface and unreactive nature. But Teflon has a much higher melting point than polyethylene, so it is used to coat cooking utensils.a) What is the base monomer used to create Teflon?b) Discuss the possible health risks associated with using Teflon cookware, both in the past and in the present. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________  6.) How do polymer molecules differ from other molecules? ie.  What makes them unique? (2 marks)Give an example of one natural polymer and one synthetic polymer. (2 marks) ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________  7.) PVC is a widely used polymer. In fact, it is one of the most valuable products of the chemical industry. There are many uses for PVC. As a hard plastic, it is used as vinyl siding, magnetic stripe cards, window profiles, vinyl records, pipe, plumbing and conduit fixtures. Polyvinyl chloride, or PVC for short, is the common name given to this polymer and is produced by polymerization of the monomer:What is the IUPAC name of the monomer shown which makes up PVC?What is the correct IUPAC name for polyvinyl chloride?    ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________  8.) a) Explain the key differences between addition polymerization and condensation polymerization.b) Use the specific examples below to illustrate the difference. Draw out the following reactions, by hand. Clearly label any groups of importance in your reaction diagrams.addition polymerization – formation of polyethene from ethenecondensation polymerization – formation of a dipeptide from two amino acids     9.) What is the other product produced when nylon is formed? _____________________   10.) What is a common use of the polymer polystyrene? ____________________   11.) Complex carbohydrates (or polysaccharides), like starch and cellulose, are natural polymers made up of simple sugar molecules (monosaccharides) .  The simple sugars are the monomers. Both starch and cellulose consist of long chains of what simple sugar molecule? ____________________      I’m hoping you could give me formula explanations for each question. thank you in advance!   Science Chemistry CHEMISTRY 11

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