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Chlorine, bromine and iodine when combined with oxygen, have oxidation numbers
- a)-1
- b)-1 or any negative number
- c)+1 or any positive number
- d)-2
Correct answer is option 'C'. Can you explain this answer?
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Chlorine, bromine and iodine when combined with oxygen, have oxidation...
If H is attached to metal then its oxidation state of H is -1.
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Chlorine, bromine and iodine when combined with oxygen, have oxidation...
Chlorine, Bromine and Iodine are halogens and they have a tendency to accept an electron to complete their octet, resulting in a negative oxidation state. However, when they combine with oxygen, their oxidation state can vary.
Explanation:
• Chlorine, Bromine and Iodine have electronic configuration [Noble Gas] ns2np5.
• They have a tendency to accept an electron to complete their octet, resulting in a negative oxidation state of -1.
• However, when halogens combine with oxygen, the oxidation state can vary.
Chlorine:
• Chlorine combines with oxygen to form oxides like Cl2O, ClO2, Cl2O7, etc.
• In Cl2O, the oxidation state of chlorine is +1, in ClO2, it is +4 and in Cl2O7, it is +7.
Bromine:
• Bromine combines with oxygen to form oxides like Br2O, BrO2, Br2O3, etc.
• In Br2O, the oxidation state of bromine is +1, in BrO2, it is +4 and in Br2O3, it is +3.
Iodine:
• Iodine combines with oxygen to form oxides like I2O, IO2, I2O5, etc.
• In I2O, the oxidation state of iodine is +1, in IO2, it is +4 and in I2O5, it is +5.
Conclusion:
Hence, it can be concluded that the oxidation state of Chlorine, Bromine and Iodine when combined with oxygen can be +1 or any positive number. Therefore, option C is the correct answer.
Explanation:
• Chlorine, Bromine and Iodine have electronic configuration [Noble Gas] ns2np5.
• They have a tendency to accept an electron to complete their octet, resulting in a negative oxidation state of -1.
• However, when halogens combine with oxygen, the oxidation state can vary.
Chlorine:
• Chlorine combines with oxygen to form oxides like Cl2O, ClO2, Cl2O7, etc.
• In Cl2O, the oxidation state of chlorine is +1, in ClO2, it is +4 and in Cl2O7, it is +7.
Bromine:
• Bromine combines with oxygen to form oxides like Br2O, BrO2, Br2O3, etc.
• In Br2O, the oxidation state of bromine is +1, in BrO2, it is +4 and in Br2O3, it is +3.
Iodine:
• Iodine combines with oxygen to form oxides like I2O, IO2, I2O5, etc.
• In I2O, the oxidation state of iodine is +1, in IO2, it is +4 and in I2O5, it is +5.
Conclusion:
Hence, it can be concluded that the oxidation state of Chlorine, Bromine and Iodine when combined with oxygen can be +1 or any positive number. Therefore, option C is the correct answer.
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Chlorine, bromine and iodine when combined with oxygen, have oxidation numbersa)-1b)-1 or any negative numberc)+1 or any positive numberd)-2Correct answer is option 'C'. Can you explain this answer?
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Chlorine, bromine and iodine when combined with oxygen, have oxidation numbersa)-1b)-1 or any negative numberc)+1 or any positive numberd)-2Correct answer is option 'C'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Chlorine, bromine and iodine when combined with oxygen, have oxidation numbersa)-1b)-1 or any negative numberc)+1 or any positive numberd)-2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Chlorine, bromine and iodine when combined with oxygen, have oxidation numbersa)-1b)-1 or any negative numberc)+1 or any positive numberd)-2Correct answer is option 'C'. Can you explain this answer?.
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