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NEET Sample Paper NEET Sample Test Paper-11

  • question_answer
    Starch can be used as an indicator for the detection of traces of

    A)  Glucose in aqueous solution

    B)  Proteins in blood

    C)  Iodine in aqueous solution

    D)  Urea in blood

    Correct Answer: C

    Solution :

     Starch is colourless but \[Starch+\underset{(violet)}{\mathop{Iodine}}\,\to \underset{(blue-black)}{\mathop{Starch\,Iodine}}\,\]


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