Oxidizing Agents Reducing Agents Quiz

1. Which of the following is false statement about reducing agents
Pick all possible choices

 
 
 
 

2. Which among the following elements is a good reducing agent

 
 
 
 

3. Arrange the following elements in the decreasing tendency for oxidation
Cl2, Br2, Li, O2
Standard reduction potentials may be used

 
 
 
 

4. MgCO3(s) → MgO(s) + CO2(g)
For the above reaction which of the following statements are false

 
 
 
 
 

5. 2Na(s) + Cl2(g) → 2NaCl(s)
In the above reaction the oxidizing agent is

 
 
 

6. Which among the following statements is true about oxidizing agents
Pick the best choices for this question.

 
 
 
 

7. Metals are good reducing agents because they have a tendency to loose electrons

 
 

8. An oxidizing agent gets reduced after the chemical reaction

 
 

9. Arrange the following metals in the increasing tendency for reduction ( Lowest to Highest)
Al, Mg, Cu, Zn
Use standard reduction potential values to determine you choices

 
 
 
 

10. MnO4 + 5Fe2+ + 8H+ → Mn2+ + 5Fe3+ + H2O
In the above reaction the reducing agent is

 
 
 
 

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