Question

Which one of the orders is correct according to the reactivity series of metals?

a) Na < Cu < Mg < Au

b) Cu < Mg < Na < Au

c) Mg < Cu < Au < Na

d) Au < Cu < Mg < Na

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Answer 1

ANSWER

The correct order of reactivity can be written as: Cu<Fe<Zn<Al<Na

Answer 2

Answer:

Correct answer is D

Explanation:

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