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NEET Sample Paper NEET Sample Test Paper-81

  • question_answer
    Lanthanide contraction is a term used to describe the greater than expected decrease in ionic radii of the elements in the lanthanide series. Which of the following trivalent ion of lanthanide has largest size?

    A)  Ti                               

    B)  Hf

    C)  Zr                               

    D)  La

    Correct Answer: D

    Solution :

    Lanthanium has largest size while other has smaller size due to lanthanide contraction.


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