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Tardigrade
Question
Chemistry
German silver is an alloy of
Q. German silver is an alloy of
2138
223
J & K CET
J & K CET 2010
The d-and f-Block Elements
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A
copper, zinc and silver
0%
B
copper, zinc and nickel
0%
C
copper, zinc and tin
0%
D
manganese, chromium and nickel
100%
Solution:
German silver is an alloy of copper, zinc and nickel in the ratio of
2
:
1
:
1.
It is used in making utensils and resistance coils.