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Chemistry
Zinc-copper couple that can be used as a reducing agent is obtained by
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Q. Zinc-copper couple that can be used as a reducing agent is obtained by
IIT JEE
IIT JEE 1984
The d-and f-Block Elements
A
mixing of zinc dust and copper gauge
21%
B
zinc coated with copper
42%
C
copper coated with zinc
19%
D
zinc and copper wires welded together
17%
Solution:
Zinc coated with copper is used as a reducing agent.