Chemistry · Textile Chemistry
Given below are two statements: Assertion A: The dyeing of highly crystalline synthetic fibers like polyester often requires the use of carriers or High Temperature High Pressure (HTHP) techniques. Reason R: Carriers or swelling agents are necessary to swell the dense polymer structure of crystalline fibers, allowing dye molecules to penetrate effectively. In the light of the above statements, choose the most appropriate answer:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A is not correct but R is correct
- 2A is correct but R is not correct
- 3Both A and R are correct but R is NOT the correct explanation of A
- 4Both A and R are correct and R is the correct explanation of A✓
Correct answer
Both A and R are correct and R is the correct explanation of A
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