Oxidizing Agents and Reducing Agents
Chemistry ⇒ Redox Reactions and Electrochemistry
Oxidizing Agents and Reducing Agents starts at 10 and continues till grade 12.
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Describe the difference between an oxidizing agent and a reducing agent.
Explain why chlorine gas acts as an oxidizing agent when it reacts with sodium.
Explain why metals are often good reducing agents.
Explain why potassium permanganate is considered a strong oxidizing agent.
Explain why chlorine gas acts as an oxidizing agent when it reacts with sodium.
Explain why potassium permanganate is considered a strong oxidizing agent.
Fill in the blank: In the reaction 2Fe3+ + 2I- → 2Fe2+ + I2, the oxidizing agent is ________.
Fill in the blank: In the reaction CuO + H2 → Cu + H2O, H2 acts as the ________ agent.
Which of the following best describes a reducing agent? (1) It donates electrons (2) It gains electrons (3) It is reduced (4) It is a noble gas
Which of the following is a common industrial reducing agent? (1) Oxygen (2) Carbon (3) Nitrogen (4) Sulfur dioxide
Which of the following is a common oxidizing agent in household bleach? (1) Sodium hypochlorite (2) Sodium carbonate (3) Sodium sulfate (4) Sodium nitrate
Which of the following is a common oxidizing agent used in bleaching? (1) Sodium chloride (2) Hydrogen peroxide (3) Ammonia (4) Methane
Fill in the blank: An oxidizing agent is ________ during a redox reaction.
Fill in the blank: In a redox reaction, the reducing agent ________ electrons.
Fill in the blank: In the reaction 2Fe3+ + 2I- → 2Fe2+ + I2, the oxidizing agent is ________.
Fill in the blank: In the reaction CuO + H2 → Cu + H2O, H2 acts as the ________ agent.
State whether the following statement is true or false: All oxidizing agents are dangerous and toxic.
State whether the following statement is true or false: Oxidizing agents accept electrons from other substances.
State whether the following statement is true or false: Reducing agents are always metals.
True or False: A reducing agent is itself oxidized during a redox reaction.
