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  3. Chhattisgarh PMT

Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2007

  • question_answer
    In fruit preservation, which substance is used as preservative?                                 

    A)  Calcium carbonate

    B)  Potassium metabisulphate

    C)  Potassium nitrate

    D)  Ammonium sulphate

    Correct Answer: B

    Solution :

    In     fruit     preservation,     potassium metabisulphate is used to preserve fruit or used as preservative.


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