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NTSE Sample Paper NTSE SAT Practice Test-16

  • question_answer
    Sodium benzoate and sodium metabisulphite are commonly used as             

    A) Detergents          

    B)            Disinfectants in hospitals

    C) Food preservative

    D) Insecticides

    Correct Answer: C

    Solution :

    [c] Food preservatives, as these compounds do not allow growth of microorganisms in the food item but at the same time they are also harmful to humans hence should be avoided            


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