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Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:
- a)Gauche, Eclipse and Anti
- b)Eclipse, Anti and Gauche
- c)Anti, Gauche and Eclipse
- d)Eclipse, Gauche and Anti
Correct answer is option 'B'. Can you explain this answer?
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Increasing order of stability among the three main conformations (i.e....
In this compound gauche is more stable than anti, due to H-bonding
Most Upvoted Answer
Increasing order of stability among the three main conformations (i.e....
Explanation:
2-fluoroethanol is a molecule with one chiral center, and it can exist in three different conformations:
1. Eclipse Conformation:
- In this conformation, the F atom is aligned directly with the C-H bond on the adjacent carbon atom.
- This conformation is the least stable due to the steric hindrance caused by the F atom and the C-H bond.
- It has a torsional angle of 0°.
2. Anti Conformation:
- In this conformation, the F atom and the C-H bond are aligned in opposite directions.
- This conformation is more stable than the eclipse conformation because there is less steric hindrance between the F atom and the C-H bond.
- It has a torsional angle of 180°.
3. Gauche Conformation:
- In this conformation, the F atom and the C-H bond are aligned at an angle of 60°.
- This conformation is more stable than the anti conformation because there is less torsional strain between the C-F and C-O bonds.
- It has a torsional angle of 60°.
Therefore, the increasing order of stability among the three main conformations of 2-fluoroethanol is Eclipse < anti="" />< gauche.="" the="" correct="" answer="" is="" option="" b,="" eclipse,="" anti="" and="" gauche.="" gauche.="" the="" correct="" answer="" is="" option="" b,="" eclipse,="" anti="" and="" />
2-fluoroethanol is a molecule with one chiral center, and it can exist in three different conformations:
1. Eclipse Conformation:
- In this conformation, the F atom is aligned directly with the C-H bond on the adjacent carbon atom.
- This conformation is the least stable due to the steric hindrance caused by the F atom and the C-H bond.
- It has a torsional angle of 0°.
2. Anti Conformation:
- In this conformation, the F atom and the C-H bond are aligned in opposite directions.
- This conformation is more stable than the eclipse conformation because there is less steric hindrance between the F atom and the C-H bond.
- It has a torsional angle of 180°.
3. Gauche Conformation:
- In this conformation, the F atom and the C-H bond are aligned at an angle of 60°.
- This conformation is more stable than the anti conformation because there is less torsional strain between the C-F and C-O bonds.
- It has a torsional angle of 60°.
Therefore, the increasing order of stability among the three main conformations of 2-fluoroethanol is Eclipse < anti="" />< gauche.="" the="" correct="" answer="" is="" option="" b,="" eclipse,="" anti="" and="" gauche.="" gauche.="" the="" correct="" answer="" is="" option="" b,="" eclipse,="" anti="" and="" />
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Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer?
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Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer?.
Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Increasing order of stability among the three main conformations (i.e., Eclipse, Anti and Gauche) of 2-fluoroethanol is:a)Gauche, Eclipse and Anti b)Eclipse, Anti and Gauche c)Anti, Gauche and Eclipse d)Eclipse, Gauche and AntiCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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