Arrange Cu, Ag, and Zn in order of their activities, listing the most active fir

Question

Arrange Cu, Ag, and Zn in order of their activities, listing the most active first. 3. 4. Arrange Mg, H, and Ag in order of their activities, listing the most active first 5. Arrange all five of the metals (excluding hydrogen) in an activity series, listing the most active first. 6. On the basis of the reactions observed in the six test tubes, explain why the position of hydrogen cannot be fixed exactly with respect to all of the other elements listed in the activity series in Question 5. 7. What additional test(s) would be needed to establish the exact position of hydrogen the activity series of the elements listed in Question 5? 8. On the basis of the evidence developed in this experiment: (a) Would silver react with dilute sulfuric acid? Why or why not? (b) Would magnesium react with dilute sulfuric acid? Why or why not?

Explanation / Answer

3. Cu is more active than Zn than Ag.

So Answer is (1) Cu (2) Zn (3) Ag

4. H is more active than Mg than Ag.

So Answer is (1) H (2) Mg (3) Ag

5. Here Answer is (1)H (2) Mg (3) Cu (4) Zn (5) Ag

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