NEET Chemistry NEET PYQ-Boron Family

  • question_answer
    The correct order of atomic radii in group 13 elements is                           [NEET - 2018]

    A) \[\text{BGaAlTlIn}\]   

    B) \[\text{BAlGaInTl}\]

    C) \[\text{BAlInGaTl}\]

    D) \[\text{BGaAlInTl}\]

    Correct Answer: D

    Solution :

    [d]
    Elements B Ga Al In Tl
    Atomic radii (pm) 85 135 143 167 170.


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