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JEE Main & Advanced Sample Paper JEE Main Sample Paper-22

  • question_answer
    A solid is made of two elements \[X\] and \[Z.\]The atoms \[Z\] are in \[CCP\] arrangement while the atom \[X\] occupy  all the tetrahedral sites. What is the formula of the compound?

    A)  \[XZ\]                          

    B)  \[X{{Z}_{2}}\]

    C)  \[{{X}_{2}}Z\]                        

    D)  \[{{X}_{2}}{{Z}_{3}}\]

    Correct Answer: C

    Solution :

    Tetgrahedral sites one double comparable to octahedral sites then ratio of X and Z respectively 2 : 1 since formula of the compound \[{{X}_{2}}Z\].


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