NEET Chemistry NEET PYQ-The d-and f-Block Elements

  • question_answer
    Assuming complete ionisation, same moles of which of the following compounds will require the least amount of acidified \[KMn{{O}_{4}}\] for complete oxidation?                           [NEET 2015 (Re)]

    A) \[FeS{{O}_{4}}\]

    B) \[FeS{{O}_{3}}\]

    C) \[Fe{{C}_{2}}{{O}_{4}}\]

    D) \[Fe{{(N{{O}_{2}})}_{2}}\]

    Correct Answer: A

    Solution :

    [a] \[FeS{{O}_{4}}\] will require the least amount of acidified \[KMn{{O}_{4}}\] for complete oxidation.


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