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JEE Main & Advanced Chemistry Analytical Chemistry Question Bank Wet Test for Acid Radical

  • question_answer
    Ozone when reacts with potassium iodide solution liberates certain product, which turns starch paper blue. The liberated substance is?. [Orrisa JEE 2002]

    A) Oxygen

    B) Iodine

    C) Hydrogen iodide

    D) Potassium hydroxide

    Correct Answer: B

    Solution :

    Ozone react with KI solution to liberate \[{{I}_{2}}\] gas.


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