WB JEE Medical WB JEE Medical Solved Paper-2007

  • question_answer
    Dry bleach is done by

    A)  \[{{O}_{3}}\]                                     

    B)  \[{{H}_{2}}{{O}_{2}}\]

    C)  \[C{{l}_{2}}\]                                    

    D)  \[S{{O}_{2}}\]

    Correct Answer: A

    Solution :

                     Dry bleach is done by ozone.


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