Dacron (or Terylene) fibres as compared to nylon fibres have__________________?
Correct answer: C. All A , B. and C.
- A. Better heat & acid resistant properties
- B. Poorer resistance to alkalis
- C. All A , B. and C.
- D. Poorer dyeability
Explanation
Dacron is polyester, giving it better heat and acid resistance than nylon, but it is more vulnerable to alkalis and is harder to dye. Therefore, all three comparisons are correct.
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