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

  • question_answer
    Cuprous ion is colourless while cupric ion is coloured because [KCET 2000]

    A) Both have half filled p and d-orbitals

    B) Cuprous ion has incomplete d-orbital and cupric ion has a complete d-orbital

    C) Both have unpaired electrons in the d-orbitals

    D) Cuprous ion has a complete d-orbital and cupric ion has an incomplete d-orbital

    Correct Answer: D

    Solution :

    Not Available


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