UPSC Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Elements Classification and Chemical Bonding

  • question_answer
         
    In the reaction \[4Fe+3{{O}_{2}}\to 4F{{e}^{3+}}+6{{O}^{2-}}\] [NDA]
    Which of the following statements is incorrect?

    A) It is a redox reaction

    B) Metallic iron acts as a reducing agent

    C) \[{{O}_{2}}\]acts as an oxidising agent

    D) Metallic iron is reduced to \[F{{e}^{3+}}\]

    Correct Answer: D


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