A) 0%
B) 1%
C) 5%
D) none of these
Correct Answer: A
Solution :
German silver is an alloy of copper. It has Cu \[(25-40%),Zn\,(25-35%)\]and \[\text{Ni}(10-35%).\] It is used for making ornaments and cheap utensils, resistance wire. So, silver is not present in German silver.
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