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A buried iron pipe can be protected against corrosion by connecting it to a rod of magnesium.

A) True
B) False

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Which of the following conditions is most likely to apply to a fully-charged secondary cell?


A) Ecell = E °\degree cell
B) E °\degree cell = 0
C) Q = 1
D) Q < K
E) Q = K

F) B) and C)
G) A) and E)

Correct Answer

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