Question:
The thermoplastics polymers differ from thermosetting polymers by
A. High tensile strength
B. 3-D chain structure
C. Linear/branched chains
D. Reprocessibility
Choose the correct answer from the options given below:
The thermoplastics polymers differ from thermosetting polymers by
A. High tensile strength
B. 3-D chain structure
C. Linear/branched chains
D. Reprocessibility
Choose the correct answer from the options given below:
A. High tensile strength
B. 3-D chain structure
C. Linear/branched chains
D. Reprocessibility
Choose the correct answer from the options given below:
Show Hint
Thermoplastic = Wax (melt it, shape it, repeat). Thermoset = Boiled Egg (once it's cooked, you can't "un-boil" it to change its shape).
Updated On: May 20, 2026
- A and B Only
- C and B Only
- C and D Only
- D and B Only
Show Solution
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The Correct Option is C
Solution and Explanation
Concept:
Polymers are categorized by their response to heat. Thermoplastics can be repeatedly softened by heating, whereas thermosets undergo a permanent chemical change.
Step 1: Distinguish between the two types.
• C (Linear/branched chains): Correct. Thermoplastics are made of independent chains that can slide over each other when heated. Thermosets (B) have a rigid 3D cross-linked structure.
• D (Reprocessibility): Correct. Because they lack cross-links, thermoplastics can be melted down and recycled or reshaped multiple times.
Step 2: Conclusion.
Thermoplastics are defined by their linear/branched nature and their ability to be reprocessed.
Step 1: Distinguish between the two types.
• C (Linear/branched chains): Correct. Thermoplastics are made of independent chains that can slide over each other when heated. Thermosets (B) have a rigid 3D cross-linked structure.
• D (Reprocessibility): Correct. Because they lack cross-links, thermoplastics can be melted down and recycled or reshaped multiple times.
Step 2: Conclusion.
Thermoplastics are defined by their linear/branched nature and their ability to be reprocessed.
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