Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2004

  • question_answer
    Iodine value is related to

    A)  fats and oils    

    B)  alcohols

    C)  esters          

    D)  hydrocarbons

    Correct Answer: A

    Solution :

    The iodine value, which is the number of gram's of iodine that combine with 100 g of oil or fats give the degree of unsaturation of the  acid in the substance. Several method are used  for determining the iodine value. Example (i) Hubl's method (ii) Wiis method


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