Multiple Choice
Polyvinyl chloride is used for drain pipes in plumbing applications.It has replaced traditional cast iron pipe for this purpose.The major advantage of PVC in replacing cast iron for this application (particularly if you are a plumber or homeowner) is that PVC
A) is of lighter weight.
B) is easier to handle and cut.
C) is more resistant to corrosion.
D) All of the above are advantages of PVC.
Correct Answer:
Verified
Correct Answer:
Verified
Q126: Which of the following statements about addition
Q127: A copolymer is composed of<br>A)two or more
Q128: The monomer from which polyethylene is made
Q129: The monomer used to make Teflon is<br>A)H₂C
Q130: LDPE stands for<br>A)linearly dense polyethylene.<br>B)light diffuse polyethylene.<br>C)low-density
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Q133: Thermoplastic polymers may be<br>A)heated and reformed.<br>B)heated, but
Q134: Crystalline polymers are composed of<br>A)randomly organized polymer
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