Of the metals below, which of the following will not dissolve in an aqueous solution containing...
Question:
Of the metals below, which of the following will not dissolve in an aqueous solution containing nickel ions?
A) Aluminum
B) Chromium
C) Barium
D) Tin
E) Potassium
Reactivity Series:
For an element, the more negative its reduction potential, the more easily it can be oxidized. Therefore, the stronger it will be as a reducing agent. Alternatively, the more positive value of reduction potential indicates a greatr tendency to accept electrons. Therefore, the stronger it will be as an oxidizing agent.
Answer and Explanation: 1
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In an aqueous solution of nickel salt which contains nickel in the oxidized state (ion) and if we add an element having a more negative reduction...
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