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.

adversite


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

Free
Videos