Question

When a metal A is added to a salt solution of a metal B, there is no reaction. Which of the following could be true
a. A is lower than B in the reactivity series
b. B is lower than A in the reactivity series
c. A and B are at the same level in the reactivity series
d. None of the above​

Answer 1

Answer:

Explanation:

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Answer 2

Answer:

A because of the reactivity series