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JEE Main & Advanced JEE Main Paper (Held on 12-4-2019 Afternoon)

  • question_answer
    The pair that has similar atomic radii is : [JEE Main 12-4-2019 Afternoon]

    A) Sc and Ni                   

    B) Ti and HF

    C) Mo and W       

    D) Mn and Re

    Correct Answer: C

    Solution :

    Mo and W has nearly similar atomic radius due to lanthanoid contraction.   


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