2. Questions Bank
  3. 10th Class
  4. Science
  5. Chemical Reactions and Equations

10th Class Science Chemical Reactions and Equations Question Bank Chemical Reactions and Equations

  • question_answer
    A student-wrote three statements about rancidity:
    I. When fats and oils are reduced, they become rancid.
    II. Chips manufacturers usually flush chips bags with oxygen to prevent rancidity.
    III. Rancidity is prevented by adding substances called antioxidants to food.
    Choose the correct statement(s).

    A) I only                           

    B) II and III only    

    C) III only             

    D) All of these

    Correct Answer: C

    Solution :

    When fats and oils are oxidized, they become rancid. Chips manufacturers usually flush bags of chips with nitrogen gas to prevent chips from getting oxidized.


You need to login to perform this action.
You will be redirected in 3 sec spinner