Practice Chemical Properties (2.3) - Classification of Plastics - Civil Engineering Materials, Testing & Evaluation

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Define corrosion resistance.
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Think about how materials hold up against harsh chemicals.
Question 2.
What does chemical compatibility mean?
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Consider how different materials react with substances.
3Question 3.
What is corrosion resistance?
- A material's ability to conduct electricity
- A material's ability to withstand reactive chemicals
- A material's flexibility
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Think about how materials degrade over time.
4Question 4.
T/F: All plastics are equally resistant to acids and alkalis.
- True
- False
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Recall specific examples from our discussions.
Question 5.
Evaluate the suitability of PVC pipes for a facility storing hydrochloric acid. Explain your reasoning.
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Research the chemical properties of the materials you're assessing.
Question 6.
Propose a solution for handling plastic waste that has been damaged by chemical exposure. What factors must be considered?
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Think about how the compatibility of materials affects recycling options.

4 more questions in this section. Enroll free to practise them all.