What is a reactive dye?
A. A dye that is used for natural fibers only
B. A dye that reacts with the fiber to form a covalent bond
C. A dye that requires a mordant for fixation
D. A dye that can be used for both natural and synthetic fibers
Answer:B
What is a reactive dye?
A. A dye that is used for natural fibers only B. A dye that reacts with the fiber to form a covalent bond C. A dye that requires a mordant for fixation D. A dye that can be used for both natural and synthetic fibers