Relevant Titles
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CBSE Class 11 Chemistry MCQs: Redox Reaction Applications – NCERT Practice Test
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Class 11 Chemistry Chapter 8 Redox Reactions Important MCQs with Answers
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CBSE Class 11 Redox Reaction Applications Quiz – NCERT Online Practice Test
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Free Online Class 11 Chemistry Test on Redox Reaction Applications
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NCERT-Based CBSE Class 11 Chemistry Redox MCQs for Board Exam Preparation
Introduction Paragraph
The study of Redox Reaction Applications in Chapter 8: Redox Reactions (Part B – Inorganic Chemistry) of CBSE Class 11 Chemistry is crucial for understanding how oxidation and reduction processes are applied in real-world scenarios. Redox reactions form the foundation of several industrial, environmental, and biological processes — including electrochemical cells, corrosion, bleaching, water purification, and metal extraction.
This online MCQ practice test has been prepared strictly according to the NCERT Class 11 Chemistry syllabus and follows the latest CBSE board exam pattern. It covers essential applications such as battery functioning, electroplating, fuel cells, and redox titrations, providing a comprehensive understanding through concept-based multiple-choice questions.
Each question includes answers and detailed explanations, helping students develop conceptual clarity and analytical thinking. These practice questions are perfect for board exam revision, school tests, and competitive exam preparation like JEE and NEET. Strengthen your understanding of redox processes by attempting this interactive 30-minute MCQ test today!
Sample MCQs (with Answers and Explanations)
Q1. Which of the following is an application of redox reactions in daily life?
A) Corrosion of iron B) Melting of ice C) Evaporation D) Filtration
Answer: A) Corrosion of iron
Explanation: Rusting of iron is a redox process where iron oxidizes in the presence of oxygen and moisture.
Q2. Which process uses redox reactions to generate electrical energy?
A) Electrolysis B) Battery operation C) Adsorption D) Crystallization
Answer: B) Battery operation
Explanation: In batteries, oxidation and reduction occur at electrodes, converting chemical energy into electrical energy.
Q3. Electroplating works on which redox principle?
A) Oxidation at cathode B) Reduction of metal ions C) Neutralization reaction D) Precipitation
Answer: B) Reduction of metal ions
Explanation: Metal ions in solution are reduced at the cathode to form a metallic coating on the object.
Q4. The oxidation of SO₂ to SO₃ in the Contact Process is an example of:
A) Electrolysis B) Catalyzed oxidation C) Combustion D) Reduction
Answer: B) Catalyzed oxidation
Explanation: SO₂ is oxidized to SO₃ in the presence of V₂O₅ catalyst during sulfuric acid production — a redox reaction.
Q5. Hydrogen peroxide (H₂O₂) acts as:
A) Only a reducing agent B) Only an oxidizing agent C) Both oxidizing and reducing agent D) Neither
Answer: C) Both oxidizing and reducing agent
Explanation: H₂O₂ can both accept and donate electrons, hence it acts as an oxidizing as well as a reducing agent.
✅ Highlight:
These MCQs on Redox Reaction Applications are curated according to the NCERT Class 11 Chemistry syllabus, making them ideal for CBSE Board exams and competitive exam preparation.