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Which of the following functional groups is commonly found in polyesters?
Which of the following functional groups is commonly found in polyesters?
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Practice Questions
1 question
Q1
Which of the following functional groups is commonly found in polyesters?
Amide
Ester
Alcohol
Aldehyde
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Polyesters are formed from the reaction of diols and dicarboxylic acids, which contain ester functional groups.
Questions & Step-by-step Solutions
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Q
Q: Which of the following functional groups is commonly found in polyesters?
Solution:
Polyesters are formed from the reaction of diols and dicarboxylic acids, which contain ester functional groups.
Steps: 5
Show Steps
Step 1: Understand what polyesters are. They are a type of polymer made from repeating units.
Step 2: Know that polyesters are created by a chemical reaction between two types of molecules: diols and dicarboxylic acids.
Step 3: Identify the functional groups involved. Diols contain hydroxyl (-OH) groups, and dicarboxylic acids contain carboxyl (-COOH) groups.
Step 4: Recognize that when these two react, they form ester functional groups (-COO-), which are key components of polyesters.
Step 5: Conclude that the functional group commonly found in polyesters is the ester group.
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