GATE XE · 2023 · XE-F
Question 116: Chemistry of high polymers
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Question 116
XE-FMCQ1 markNeeds review
Among the options given, identify the correct match between the polymers and their glass transition temperatures (T_g).
Polymer: P — High density polyethylene; Q — Poly(vinyl carbazole); R — Polymethyl methacrylate; S — Polycarbonate.
Glass transition temperature (°C): 1 — >200; 2 — 145 to 155; 3 — -100 to -80; 4 — 90 to 100.
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2023XE-F
GATE XE 2023 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-F
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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