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The octet rule is not valid for the molecule (1979)
- a)CO2
- b)H2O
- c)O2
- d)CO
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
The octet rule is not valid for the molecule (1979)a)CO2b)H2Oc)O2d)COC...
∵ after forming the bonds, C has only 6 e– in its valence shell
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Community Answer
The octet rule is not valid for the molecule (1979)a)CO2b)H2Oc)O2d)COC...
Explanation:
Octet rule states that atoms tend to gain, lose or share electrons in order to have a stable configuration of 8 electrons in their valence shell.
Option D, CO molecule does not follow the octet rule.
- Carbon has 4 valence electrons and oxygen has 6 valence electrons.
- Carbon shares its valence electrons with two oxygen atoms to form CO molecule.
- Carbon shares 2 electrons with each oxygen atom to complete its octet, but oxygen has 10 electrons in its valence shell, which violates the octet rule.
- However, CO molecule is stabilized due to the presence of a triple bond between carbon and oxygen, which provides additional bonding energy.
Conclusion:
Hence, the correct answer is option D, CO molecule does not follow the octet rule.
Octet rule states that atoms tend to gain, lose or share electrons in order to have a stable configuration of 8 electrons in their valence shell.
Option D, CO molecule does not follow the octet rule.
- Carbon has 4 valence electrons and oxygen has 6 valence electrons.
- Carbon shares its valence electrons with two oxygen atoms to form CO molecule.
- Carbon shares 2 electrons with each oxygen atom to complete its octet, but oxygen has 10 electrons in its valence shell, which violates the octet rule.
- However, CO molecule is stabilized due to the presence of a triple bond between carbon and oxygen, which provides additional bonding energy.
Conclusion:
Hence, the correct answer is option D, CO molecule does not follow the octet rule.
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The octet rule is not valid for the molecule (1979)a)CO2b)H2Oc)O2d)COCorrect answer is option 'D'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The octet rule is not valid for the molecule (1979)a)CO2b)H2Oc)O2d)COCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The octet rule is not valid for the molecule (1979)a)CO2b)H2Oc)O2d)COCorrect answer is option 'D'. Can you explain this answer?.
The octet rule is not valid for the molecule (1979)a)CO2b)H2Oc)O2d)COCorrect answer is option 'D'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The octet rule is not valid for the molecule (1979)a)CO2b)H2Oc)O2d)COCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The octet rule is not valid for the molecule (1979)a)CO2b)H2Oc)O2d)COCorrect answer is option 'D'. Can you explain this answer?.
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