Transition and InnerTransition Elements - Result Question 38
Zinc-copper couple that can be used as a sacrificial anode is obtained by
(1984, 1M)
(a) mixing of zinc dust and copper sulfate
(b) zinc coated with copper
(c) copper coated with zinc
(d) zinc and copper wires welded together
Show Answer
Answer:
Correct Answer: 38. (b)
Zinc coated with copper is used as a sacrificial anode.
BETA
