1.

A compound is formed by elements `A` and `B`. This crystallises in the cubic structure when atoms `A` are at the corners of the cube and atoms `B` are at the centre of the body.The simplest formula of the compound isA. ABB. `AB_(2)`C. `A_(2)B`D. `AB_(4)`

Answer» Correct Answer - A
A atoms are at eight corners of the cube. Therefore, the number of A atoms in the unit cell `=(8)/(8)=1`, atoms B per
Unit cell =1. Hence the ddformula is AB.


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