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  5. Combustion and Flame

8th Class Science Combustion and Flame Question Bank Combustion and Flame Formative Objective Problems

  • question_answer
    The given table lists some substances as per their burning tendencies.
    Produce a flame Do not produce a flame
    Molten wax Kerosene oil
    Camphor Charcoal
    Which of the following substances is incorrectly categorized?

    A)  Charcoal             

    B)  Camphor     

    C)  Kerosene oil                     

    D)  Molten wax

    Correct Answer: C

    Solution :

      Substances that vaporize give a flame. Kerosene oil undergoes the process of burning along with the production of flame. The correct answer is C.


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