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NEET UG CHEMISTRY MCQ: SOLID STATE
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A solid is made of two elements and . The atoms are in ccp arrangement while the atom occupy all the tetrahedral sites. What is the formula of the compound?
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Correct option: C
Option C is correct because in a ccp arrangement, there is one atom per lattice point, and the number of tetrahedral sites is twice the number of atoms. Therefore, if Z atoms are in ccp, there are 2Z tetrahedral sites occupied by X atoms, resulting in the formula X2Z.
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