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Chapter 27: Q18P (page 1202)

What happens to polyester slacks if aqueous NaOH is spilled on them?

Short Answer

Expert verified

The polyester slacks hydrolyze to produce salt of dicarboxylic acid and diols.

The reaction is given below.

Step by step solution

01

Polyester

Dacron is a kind of step-growth polymer termed polyesters. The wrinkle-resistant character of fabrics is due to polyester. The transesterification reaction of dimethyl terephthalate with ethylene glycol generates the polymer Dacron.

02

Explanation of what happens to polyester slacks if aqueous NaOH is spilled on them 

Polymers with ester groups are polyesters. An example of polyester is Dacron.

The reaction happens when NaOH spills on polyester and can be given as follows.

The product obtained in this reaction are diols and dicarboxylic acids.

The reaction takes place when an aqueous solution of sodium hydroxide spills on a polyester.

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Most popular questions from this chapter

a. Draw three segments of the polymer that is formed from 1,4-polymerization of 1,3-butadiene in which all the double bonds are trans.

b. Draw three segments of the polymer that is formed from 1,2-polymerization of 1,3-butadiene.

Draw the product of each of the following reactions:

Propose a mechanism for the formation of Melmac.

Polyethylene is used for the production of beach chairs as well as beach balls. Which of these items is made from more highly branched polyethylene?

Show the mechanism for the formation of a segment of poly(vinyl chloride) that contains three units of vinyl chloride and is initiated by hydrogen peroxide.
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