2. Solved Papers
  3. CEE Kerala Engineering

CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2002

  • question_answer
    A compound with cubic structure is made of elements A and B. A atoms are at the comers of the cube and B atoms are at the face centres. The simplest formula of the compound is:

    A)  \[{{A}_{5}}B\]                  

    B)         \[A{{B}_{3}}\]

    C)  \[AB\]                 

    D)         \[A{{B}_{6}}\]

    E)  \[A{{B}_{8}}\]

    Correct Answer: B

    Solution :

    Number of A atoms i the unit cell is 8/8 =1 Number of B atoms = 6/2 = 3 The formula of the compound \[=A{{B}_{3}}\]


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