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Select the correct statement(s) regarding conformers of 1,2-dimethyl cyclohexane.
  • a)
    In the most stable conformation, cis-isomer has methyl groups at both axial and equatorial position 
  • b)
    In the most stable conformation, cis-isomer has methyl groups at equatorial positions only 
  • c)
    In the most stable conformation, trans-isomer has both methyl groups at axial positions only 
  • d)
    In the most stable conformation, trans-isomer has both methyl groups at equatorial positions only 
Correct answer is option 'A,D'. Can you explain this answer?
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Select the correct statement(s) regarding conformers of 1,2-dimethyl c...
Conformers of 1,2-dimethyl cyclohexane:

1,2-dimethyl cyclohexane has two possible conformations: cis and trans.

Cis-isomer:

- In the most stable conformation, the cis-isomer has one methyl group in the axial position and the other in the equatorial position.
- This conformation is more stable because it reduces steric hindrance between the two methyl groups.
- The axial methyl group experiences more steric hindrance than the equatorial methyl group. Therefore, it is preferable to have the axial methyl group to be smaller.

Trans-isomer:

- In the most stable conformation, the trans-isomer has both methyl groups in the equatorial position.
- This conformation is more stable because it reduces steric hindrance between the two methyl groups.
- If both methyl groups were in the axial position, it would result in a high energy conformation due to steric hindrance.
- The equatorial position is preferred because it allows the methyl groups to be farther apart from each other, reducing steric hindrance.

Therefore, the correct statements are:

a) In the most stable conformation, cis-isomer has methyl groups at both axial and equatorial position
d) In the most stable conformation, trans-isomer has both methyl groups at equatorial positions only.
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Select the correct statement(s) regarding conformers of 1,2-dimethyl cyclohexane.a)In the most stable conformation, cis-isomer has methyl groups at both axial and equatorial positionb)In the most stable conformation, cis-isomer has methyl groups at equatorial positions onlyc)In the most stable conformation, trans-isomer has both methyl groups at axial positions onlyd)In the most stable conformation, trans-isomer has both methyl groups at equatorial positions onlyCorrect answer is option 'A,D'. Can you explain this answer?
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Select the correct statement(s) regarding conformers of 1,2-dimethyl cyclohexane.a)In the most stable conformation, cis-isomer has methyl groups at both axial and equatorial positionb)In the most stable conformation, cis-isomer has methyl groups at equatorial positions onlyc)In the most stable conformation, trans-isomer has both methyl groups at axial positions onlyd)In the most stable conformation, trans-isomer has both methyl groups at equatorial positions onlyCorrect answer is option 'A,D'. 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 Select the correct statement(s) regarding conformers of 1,2-dimethyl cyclohexane.a)In the most stable conformation, cis-isomer has methyl groups at both axial and equatorial positionb)In the most stable conformation, cis-isomer has methyl groups at equatorial positions onlyc)In the most stable conformation, trans-isomer has both methyl groups at axial positions onlyd)In the most stable conformation, trans-isomer has both methyl groups at equatorial positions onlyCorrect answer is option 'A,D'. 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 Select the correct statement(s) regarding conformers of 1,2-dimethyl cyclohexane.a)In the most stable conformation, cis-isomer has methyl groups at both axial and equatorial positionb)In the most stable conformation, cis-isomer has methyl groups at equatorial positions onlyc)In the most stable conformation, trans-isomer has both methyl groups at axial positions onlyd)In the most stable conformation, trans-isomer has both methyl groups at equatorial positions onlyCorrect answer is option 'A,D'. Can you explain this answer?.
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