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An alloy of copper and gold crystallizes...

An alloy of copper and gold crystallizes in cubic lattic, in which the `Au-` atoms occupy the lattice points at the corners of cube and `Cu-` atoms occupy the centre of each face. The formula of this alloy is `:`

A

`AuCu_3`

B

`Au_2Cu`

C

AuCu

D

`Au_(3)Cu`

Text Solution

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The correct Answer is:
A
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