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    Question

    Which chemical developed during fermentation of tea imparts Black Colour of tea?

    A Tannins Correct Answer Incorrect Answer
    B Theaflavin Correct Answer Incorrect Answer
    C Catechol Correct Answer Incorrect Answer
    D Caffein Correct Answer Incorrect Answer
    E Rubigins Correct Answer Incorrect Answer

    Solution

    Theaflavins and Thearubigins are the compounds responsible tea color and flavours.

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