A compound formed by elements A and B crystallises in cubic structure in which A atoms are at the corners of the cube while B atoms are at the centre of cubic. Formula of the compound isA. ABB. `AB_(2)`C. `A_(2)B`D. `AB_(4)`

A compound formed by elements A and B crystallises in cubic structure

1.	A compound formed by elements A and B crystallises in cubic structure in which A atoms are at the corners of the cube while B atoms are at the centre of cubic. Formula of the compound isA. ABB. `AB_(2)`C. `A_(2)B`D. `AB_(4)`
Answer» Correct Answer - A A atoms are at eight cornersof the cube. Therefore, the number of A atoms in the unit cell `=(8)/(8)=1` , Atoms B per unit cell = 1. Hence, the formula is AB.

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A compound formed by elements A and B crystallises in cubic structure in which A atoms are at the corners of the cube while B atoms are at the centre of cubic. Formula of the compound isA. ABB. `AB_(2)`C. `A_(2)B`D. `AB_(4)`

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