10th Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer
    Write a balanced chemical equation for the reaction 'methane burns in oxygen to form carbon dioxide and water'.

    A) \[C{{H}_{4}}+{{O}_{2}}\to C{{O}_{2}}+{{H}_{2}}O\]

    B) \[C{{O}_{2}}+2{{H}_{2}}O\to C{{H}_{4}}+2{{O}_{2}}\]

    C) \[C{{H}_{4}}+2{{O}_{2}}\to C{{O}_{2}}+{{H}_{2}}O\]

    D) \[C{{H}_{4}}+2{{O}_{2}}\to C{{O}_{2}}+2{{H}_{2}}O\]

    E) None of these

    Correct Answer: D


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