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  1. Fluorescent dyes are added in detergents to

  2. 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

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    Answer : Option A

    Explanation :

    No answer description available for this question.


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