8th Class Science Combustion and Flame Question Bank Combustion and Flame

  • question_answer What is combustion?

    A)  An exothermic reaction

    B)                         An endothermic reaction

    C)                         A displacement reaction

    D)                         A reduction reaction

    Correct Answer: A

    Solution :

    Combustion is burning of a substance in the presence of oxygen. During this process heat energy is released, it is therefore an oxidation and exothermic reaction.


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