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If silver atom occupy at centre, gold occupy body centre and lattice is CCP constituted by copper the formula of alloy will be
Asked by inbasri224 | 23 Feb, 2019, 23:48: PM
Let us find the effective number of Cu, Ag and Au atoms in a unit cell,
1) The effective number of Cu atoms in a unit cell =
![equals 8 cross times 1 over 8 plus 6 cross times 1 half
equals space 1 space plus space 3 space
equals space 4](https://images.topperlearning.com/topper/tinymce/cache/c8859090ad7d568cf2154e964a673967.png)
2) The effective number of Ag atoms in a unit cell =
![equals space 12 space cross times 1 fourth
equals space 3](https://images.topperlearning.com/topper/tinymce/cache/5ca9d5665ac325562d13299e9f22ddff.png)
3) The effective number of Au atoms in a unit cell = 1
So, the general formula of the alloy is Cu4Ag3Au
Answered by Ramandeep | 25 Feb, 2019, 12:00: PM
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Asked by inbasri224 | 23 Feb, 2019, 23:48: PM
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