Question

compound is consist of three element P, Q and R . Atoms of element P form ccp lattice and those of

the element Q occupy 1/3rd of tetrahedral voids and those of the element R occupy2/3rd of octahedral

voids. What is the formula of the compound formed by the elements P, Q and R?​

Answer 1

Explanation:

Let no. of Atoms of element P be x <br> No. of tetrahedral voids = 2x <br> No. Of octahedral voids = x <br> Atoms of

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