NEET Sample Paper NEET Sample Test Paper-7

  • question_answer
    reagent x is

    A)  air                              

    B)  \[KMn{{O}_{4}}/{{H}_{2}}S{{O}_{4}}\]

    C)  \[{{K}_{2}}{{S}_{2}}{{O}_{8}}\]                      

    D)  \[{{K}_{2}}S{{O}_{5}}\]

    Correct Answer: C

    Solution :

    This reaction is called Elbs persulphate oxidsation.


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