Question:
The most stable conformation of 1,2-dibromomethane among the following is:
The most stable conformation of 1,2-dibromomethane among the following is:
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Anti>Gauche>Eclipsed in terms of stability for bulky substituents.
Updated On: Apr 17, 2026
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Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Concept
Stability in conformations depends on minimizing steric hindrance and torsional strain.
Step 2: Analysis
In 1,2-dibromomethane, the bulky Bromine atoms repel each other. The "Anti" form (staggered with $180^\circ$ separation) minimizes this repulsion.
Step 3: Conclusion
The Anti-conformation (represented as I in standard diagrams) is the most stable. Final Answer:(A)
Stability in conformations depends on minimizing steric hindrance and torsional strain.
Step 2: Analysis
In 1,2-dibromomethane, the bulky Bromine atoms repel each other. The "Anti" form (staggered with $180^\circ$ separation) minimizes this repulsion.
Step 3: Conclusion
The Anti-conformation (represented as I in standard diagrams) is the most stable. Final Answer:(A)
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