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JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Critical Thinking

  • question_answer
    The basic character of the transition metal monoxides follows the order [CBSE PMT 2003]

    A) \[TiO>VO>CrO>FeO\]

    B) \[VO>CrO>TiO>FeO\]

    C) \[CrO>VO>FeO>TiO\]

    D) \[TiO>FeO>VO>CrO\] (Atomic no. Ti = 22, V = 23, Cr = 24, Fe  = 26)

    Correct Answer: A

    Solution :

    Basic character of oxide decreases from left to right in a period of periodic table.


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