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Tardigrade
Question
Chemistry
Percentage of silver in German silver is :
Q. Percentage of silver in German silver is :
1585
167
AFMC
AFMC 2004
Report Error
A
0%
B
1%
C
5%
D
none of these
Solution:
German silver is an alloy of copper. It has
C
u
(
25
−
40%
)
,
Z
n
(
25
−
35%
)
and
N
i
(
10
−
35%
)
. It is used for making ornaments and cheap utensils, resistance wire. So, silver is not present in German silver.