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10th Class Science Carbon and its Compounds / कार्बन और उसके यौगिक Question Bank Crabon and Its Compounds

  • question_answer
    Vinegar is a solution of ethanoic acid made by the reaction of ethanol with air. Which gas in air takes part in this reaction?

    A) Hydrogen                          

    B) Nitrogen                            

    C) Oxygen                              

    D) Carbon dioxide

    Correct Answer: C

    Solution :

    Oxygen in air oxidizes ethanol to ethanoic acid by heating it in the presence of potassium permanganate solution.


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