Chemistry · Aldehyde and Ketones: Nature of carbonyl group, nucleophilic addition to >C=O group, relative reactivities of aldehydes and ketones
Reactive dyes utilize a attached to a substituent that is capable of directly re
Reactive dyes utilize a attached to a substituent that is capable of directly reacting with the fibre substrate.
- A. chromophore
- B. auxochrome
- C. chlorophyll
- D. none of the above
Step-by-step solution
Reactive dyes consist of a chromophore (the color-producing part) attached to a reactive substituent that forms a covalent bond with the fiber. Auxochromes modify color but do not directly react, chlorophyll is unrelated, and 'none of the above' is incorrect because chromophore is the correct term.
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