1. What is the primary chemical used in the color correction of nylon

textiles?

 - A) Hydrogen peroxide

 - B) Sodium hypochlorite

 - C) Acetic acid

 - D) Ammonia

 Answer: A) Hydrogen peroxide

 Rationale: Hydrogen peroxide is often used for its mild bleaching

properties, which can correct color without damaging the nylon fibers.

2. When repairing color damage on wool textiles, why is it important to

use a pH-neutral solution?

 - A) To prevent color bleeding

 - B) To maintain fiber strength

 - C) To avoid shrinkage

 - D) All of the above

 Answer: D) All of the above

 Rationale: Wool fibers are sensitive to pH levels, and using a pH-neutral

solution helps to prevent color bleeding, maintain fiber strength, and avoid

shrinkage.

3. Which of the following is NOT a recommended method for color repair

on wool textiles?

 - A) Spot dyeing

 - B) Overdyeing

 - C) Digital printing

 - D) Bleaching

 Answer: D) Bleaching

 Rationale: Bleaching is generally not recommended for wool textiles as

it can damage the fibers and lead to deterioration of the material.

4. In the context of nylon textile color correction, what does the term

'resist' refer to?

 - A) A type of dye

 - B) A method to prevent dye absorption

 - C) A chemical reaction

 - D) A color fastness test

 Answer: B) A method to prevent dye absorption