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An alloy of Cu, Ag and Au is found to ha...

An alloy of `Cu, Ag` and `Au` is found to have copper constituting the `c.c.p.` lattice. If `Ag` atom occupy the edge centres and `Au` atom is present at body centre, the formula of this alloy is `:`

A

`Cu_(4) Ag_(2) Au`

B

`Cu_(4) Ag_(4) Au`

C

`Cu_(4) Ag_(3) Au`

D

`Cu Ag Au`

Text Solution

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The correct Answer is:
C
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