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Question
Chemistry
Percentage of silver in German silver is
Q. Percentage of silver in German silver is
1236
220
The d-and f-Block Elements
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A
0%
14%
B
1%
22%
C
5%
43%
D
None of these
21%
Solution:
German silver is an alloy of copper not silver containing
C
u
=
56.0%
,
Z
n
=
24.0%
and
N
i
=
20.2%
.