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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Colloids Emulsion, Gel and Their properties with application

  • question_answer
    Bleeding is stopped by the application of ferric chloride. This is because

    A)                 Ferric chloride seal the blood cells.

    B)                 Blood starts flowing in the other direction

    C)                 Blood is coagulated and blood vessel is sealed

    D)                 None of these

    Correct Answer: C

    Solution :

                                                                                                             \[F{{e}^{3+}}\] ion coagulates ?ve sol particles of blood and seals the cut.


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