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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-30

  • question_answer
    The chemical name of vitamin\[-{{B}_{3}}\] is

    A)  Thiamin           

    B)  Ascorbic acid

    C)  Nicotinic acid   

    D)  Pentothenic acid

    Correct Answer: C

    Solution :

    Chemical name of Vitamin\[-{{B}_{3}}\] is niacin or nicotinic acid. Ascorbic acid is Vitamin-C thiamin is Vitamin\[-{{B}_{1}}\] and pentothenic acid is Vitamin\[-{{B}_{3}}.\]


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