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NEET Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Self Evaluation Test - The d-and f-Block Elements

  • question_answer
    The basic character of the transition metal monoxides follows the order (Atomic Nos., Ti = 22, V = 23, Cr = 24, Fe = 26)

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

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

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

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

    Correct Answer: A

    Solution :

    [a] The order of basic character of the transition metal monoxide is \[TiO>VO>CrO>FeO\]because basic character of oxides decreases with increase in atomic number.


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