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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Topic Test - Some Basic Concepts of Chemistry (8-5-21)

  • question_answer
    In which of the following pairs of compounds the ratio of C, H and O is same

    A) Acetic acid and methyl alcohol

    B) Glucose and acetic acid

    C) Fructose and sucrose

    D) All of these

    Correct Answer: B

    Solution :

    [b] Glucose ­- \[{{C}_{6}}{{H}_{12}}{{O}_{6}}\]
                Ratio of C, H and O \[=1:2:1\]
                In acetic acid \[\underset{O\,\,}{\mathop{C{{H}_{3}}-\underset{||}{\mathop{C}}\,-O-H}}\,\]
                            Ratio of C, H and O \[1:2:1\].


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