11th Class Chemistry Redox Reactions

  • question_answer 38) Arrange the following metals in the order in which they displace each other from solution of their salts Al, Cu, Fe, Mg, Zn


    More negative is the standard reduction potential greater is the reducing power; hence the metal with more negative standard reduction potential can displace the other from its salt. Mg > Al > Zn > Fe > Cu Decreasing order in which these metals will displace other metals (For the values of standard reduction potential, see the electrochemical series).  

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