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Fluorescent dyes are added in detergents to | |
A. | act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics. [Correct Answer] |
B. | attain distinctiveness from other brands. [Wrong Answer] |
C. | act as tarnish inhibitor for metals like German silver. [Wrong Answer] |
D. | none of these [Wrong Answer] |