Given the Accompanying Partial Activity Series,which Element(s)can Reduce Zinc Ion $\rightarrow$

question 26

Multiple Choice

Given the accompanying partial activity series,which element(s) can reduce zinc ion to elemental zinc? Zn $\rightarrow$ Zn²⁺ + 2e^-
Fe $\rightarrow$ Fe²⁺ + 2e^-
Co $\rightarrow$ Co²⁺ + 2e^-
Ni $\rightarrow$ Ni²⁺ + 2e^-
Cu $\rightarrow$ Cu²⁺ + 2e^-

• A) nickel
• B) iron
• C) copper
• D) nickel,iron,and copper
• E) None of these elements can reduce zinc ion to elemental zinc.

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