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What is the substance gaining oxygen and being oxidized during the described reaction?
- a)Cu
- b)O
- c)CuO
- d)Not a redox reaction
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
What is the substance gaining oxygen and being oxidized during the des...
- In a redox reaction, one substance is oxidized (loses electrons) and another is reduced (gains electrons).
- Oxidation involves the gain of oxygen.
- Copper (Cu) gains oxygen to form CuO, thus it is oxidized.
- Therefore, the substance gaining oxygen and being oxidized is copper (Cu).
- Correct answer: A: Cu
- Oxidation involves the gain of oxygen.
- Copper (Cu) gains oxygen to form CuO, thus it is oxidized.
- Therefore, the substance gaining oxygen and being oxidized is copper (Cu).
- Correct answer: A: Cu
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What is the substance gaining oxygen and being oxidized during the des...
Understanding the Reaction
The reaction given is:
2Cu(s) + O2(g) → 2CuO(s)
This equation describes a chemical reaction where copper (Cu) reacts with oxygen (O2) to form copper(II) oxide (CuO).
What is Oxidation?
In chemistry, oxidation refers to the process where a substance loses electrons or gains oxygen.
Identifying the Oxidized Substance
- In this reaction, copper (Cu) is the substance that is oxidized.
- Copper reacts with oxygen, and during this process, copper loses electrons and gains oxygen to form CuO.
Oxidation Process
- Copper (Cu) goes from an elemental state (0 oxidation state) to a compound state (oxidation state +2 in CuO).
- By gaining oxygen, Cu is effectively losing electrons, which is the hallmark of oxidation.
Conclusion
- Therefore, the correct answer is option 'A', which indicates that copper (Cu) is the substance that is being oxidized in this reaction.
- Oxygen (O2) is actually being reduced in this process, as it gains electrons by reacting with copper.
In summary, the reaction showcases a redox process where copper is oxidized and oxygen is reduced, clearly identifying copper as the substance that gains oxygen and undergoes oxidation.
The reaction given is:
2Cu(s) + O2(g) → 2CuO(s)
This equation describes a chemical reaction where copper (Cu) reacts with oxygen (O2) to form copper(II) oxide (CuO).
What is Oxidation?
In chemistry, oxidation refers to the process where a substance loses electrons or gains oxygen.
Identifying the Oxidized Substance
- In this reaction, copper (Cu) is the substance that is oxidized.
- Copper reacts with oxygen, and during this process, copper loses electrons and gains oxygen to form CuO.
Oxidation Process
- Copper (Cu) goes from an elemental state (0 oxidation state) to a compound state (oxidation state +2 in CuO).
- By gaining oxygen, Cu is effectively losing electrons, which is the hallmark of oxidation.
Conclusion
- Therefore, the correct answer is option 'A', which indicates that copper (Cu) is the substance that is being oxidized in this reaction.
- Oxygen (O2) is actually being reduced in this process, as it gains electrons by reacting with copper.
In summary, the reaction showcases a redox process where copper is oxidized and oxygen is reduced, clearly identifying copper as the substance that gains oxygen and undergoes oxidation.
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What is the substance gaining oxygen and being oxidized during the described reaction?a)Cub)Oc)CuOd)Not a redox reactionCorrect answer is option 'A'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about What is the substance gaining oxygen and being oxidized during the described reaction?a)Cub)Oc)CuOd)Not a redox reactionCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the substance gaining oxygen and being oxidized during the described reaction?a)Cub)Oc)CuOd)Not a redox reactionCorrect answer is option 'A'. Can you explain this answer?.
What is the substance gaining oxygen and being oxidized during the described reaction?a)Cub)Oc)CuOd)Not a redox reactionCorrect answer is option 'A'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about What is the substance gaining oxygen and being oxidized during the described reaction?a)Cub)Oc)CuOd)Not a redox reactionCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the substance gaining oxygen and being oxidized during the described reaction?a)Cub)Oc)CuOd)Not a redox reactionCorrect answer is option 'A'. Can you explain this answer?.
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