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Which one of the following compounds is a peroxide ? [2010]
- a)KO2
- b)BaO2
- c)MnO2
- d)NO2
Correct answer is option 'B'. Can you explain this answer?
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Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2...
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Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2...
BaO2 is a peroxide. Barium has an oxidation state of +2 so the oxygen atoms have oxidation state of -1. As a result, the compound is a peroxide, but more specifically referred to as barium peroxide.
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Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2...
Explanation:
A peroxide is a compound that contains an oxygen-oxygen single bond, such as H2O2, Na2O2, and BaO2. Among the given options, only BaO2 has an oxygen-oxygen single bond, making it a peroxide.
Option analysis:
a) KO2: This compound contains an oxygen ion attached to a potassium ion. It does not have an oxygen-oxygen bond and is not a peroxide.
b) BaO2: This compound contains an oxygen-oxygen single bond, making it a peroxide.
c) MnO2: This compound contains two oxygen atoms bonded to a manganese ion. It does not have an oxygen-oxygen bond and is not a peroxide.
d) NO2: This compound contains a nitrogen atom double-bonded to an oxygen atom, and another oxygen atom attached to the nitrogen atom. It does not have an oxygen-oxygen bond and is not a peroxide.
Therefore, option B, BaO2 is the correct answer.
A peroxide is a compound that contains an oxygen-oxygen single bond, such as H2O2, Na2O2, and BaO2. Among the given options, only BaO2 has an oxygen-oxygen single bond, making it a peroxide.
Option analysis:
a) KO2: This compound contains an oxygen ion attached to a potassium ion. It does not have an oxygen-oxygen bond and is not a peroxide.
b) BaO2: This compound contains an oxygen-oxygen single bond, making it a peroxide.
c) MnO2: This compound contains two oxygen atoms bonded to a manganese ion. It does not have an oxygen-oxygen bond and is not a peroxide.
d) NO2: This compound contains a nitrogen atom double-bonded to an oxygen atom, and another oxygen atom attached to the nitrogen atom. It does not have an oxygen-oxygen bond and is not a peroxide.
Therefore, option B, BaO2 is the correct answer.
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Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2c)MnO2d)NO2Correct answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2c)MnO2d)NO2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2c)MnO2d)NO2Correct answer is option 'B'. Can you explain this answer?.
Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2c)MnO2d)NO2Correct answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2c)MnO2d)NO2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following compounds is a peroxide ? [2010]a)KO2b)BaO2c)MnO2d)NO2Correct answer is option 'B'. Can you explain this answer?.
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