AMU Medical AMU Solved Paper-2010

  • question_answer
    The estimation of available chlorine in bleaching powder is done by

    A)  acid-base titration

    B)  permanganometric titration

    C)  iodimetric titration

    D)  iodometric titration

    Correct Answer: D

    Solution :

                     \[C{{l}_{2}}\](available chlorine) being a strong oxidizing agent, oxidises F to 12 which is titrated with hypo solution. Such type of titration in which iodine is evolved, is called iodometric titration. Thus, available chlorine of bleaching powder is estimated by iodometric titration.


You need to login to perform this action.
You will be redirected in 3 sec spinner