CMC Medical CMC-Medical VELLORE Solved Paper-2007

  • question_answer
    The size of an octahedral void formed in a closest packed lattice as compared to tetrahedral void is

    A)  equal                                   

    B)  smaller

    C)  larger                                  

    D)  not definite

    Correct Answer: C

    Solution :

                     Radius of tetrahedral void = 0.225 R Radius of octahedral void = 0.414 R \[\therefore \] octahedral void is larger than tetrahedral void


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