Oxidation Reactions Worksheet
Grade 11 Chemistry worksheet covering oxidation reactions, oxidation states, and redox processes.
Includes
Standards
Topics
Oxidation Reactions Worksheet
Name:
Date:
Score:
Read each question carefully and provide your best answer. Show all your work for calculations.
1. Which of the following best defines oxidation in terms of electron transfer?
Gain of electrons
Loss of electrons
Sharing of electrons
Transfer of protons
2. What is the oxidation state of sulfur in H₂SO₄?
+2
+4
+6
-2
3. In a redox reaction, the substance that undergoes oxidation is called the agent.
4. The process of rusting is an example of .
5. An increase in oxidation state indicates .
6. All combustion reactions are also oxidation reactions.
True
False
7. A reducing agent is itself reduced during a redox reaction.
True
False
8. Balance the following redox reaction in acidic medium: MnO₄⁻ + SO₃²⁻ → Mn²⁺ + SO₄²⁻
9. Explain why oxygen is considered a strong oxidizing agent.
The image below illustrates a common oxidation reaction.
10. Identify the substance that is oxidized in the image and describe the observable changes.
Related Worksheets
Analyzing Substances: Grade 11 Chemistry
A worksheet for Grade 11 Chemistry students covering methods and principles of analyzing substances, including qualitative and quantitative analysis.
pH and pOH Calculations Worksheet
A Grade 11 Chemistry worksheet focusing on pH and pOH calculations, including strong acids, bases, and ion concentrations.
Ionic Bonds Worksheet
Explore the fundamentals of ionic bonding, including electron transfer, ion formation, and properties of ionic compounds, suitable for Grade 11 Chemistry students.
Band of Stability Worksheet
Explore the concept of the band of stability, nuclear stability, and radioactive decay with this Grade 11 Chemistry worksheet.
Balancing Nuclear Reactions Worksheet
A Grade 11 science worksheet focused on balancing nuclear reactions, including alpha decay, beta decay, and nuclear fission.
Percent Abundance of Isotopes
Understand and calculate the percent abundance of isotopes for various elements.
Grade 11 Chemistry: Composition
A worksheet covering fundamental concepts of chemical composition for Grade 11 Chemistry students, including atomic structure, isotopes, and chemical formulas.
Grade 11 Chemistry: Composition
A worksheet covering fundamental concepts of chemical composition for Grade 11 Chemistry students, including atomic structure, isotopes, and chemical formulas.