2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Sample Paper-6

  • question_answer
    Which gas is used to prevent food from rancidity?

    A) Carbon dioxide

    B) Oxygen

    C) Nitrogen   

    D)     Carbon

    E) None of these

    Correct Answer: C

    Solution :

    Not Available         


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