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A. Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the
whiteness appearance of white fabrics

B. Attain distinctiveness from other brands
C. Act as tarnish inhibitor for metals like German silver
D. None of these

Correct Answer: A. Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the
whiteness appearance of white fabrics

Last Updated: February 14, 2019