Question:
Which of the following is correct regarding repulsive interaction?
Which of the following is correct regarding repulsive interaction?
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In VSEPR theory, the repulsion between lone pairs is stronger than between bond pairs due to the greater electron density around lone pairs.
Updated On: Apr 10, 2025
- Lone pair-Lone pair is greater than Lone pair-Bond pair is greater than Bond pair-Bond pair
- Lone pair-Lone pair is less than Lone pair-Bond pair is less than Bond pair-Bond pair
- Lone pair-Bond pair is greater than Lone pair-Lone pair is greater than Bond pair-Bond pair
- Lone pair-Lone pair is greater than Lone pair-Bond pair is less than Bond pair-Bond pair
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The Correct Option is D
Solution and Explanation
Step 1: Understand the repulsive interactions.
According to VSEPR theory, lone pair-lone pair repulsions are stronger than lone pair-bond pair repulsions, and bond pair-bond pair repulsions are the weakest.
This hierarchy is due to the fact that lone pairs are localized closer to the nucleus, causing stronger repulsion.
Step 2: Identify the correct option.
Lone pair-lone pair repulsion is the strongest, followed by lone pair-bond pair repulsion, and bond pair-bond pair repulsion is the weakest.
According to VSEPR theory, lone pair-lone pair repulsions are stronger than lone pair-bond pair repulsions, and bond pair-bond pair repulsions are the weakest.
This hierarchy is due to the fact that lone pairs are localized closer to the nucleus, causing stronger repulsion.
Step 2: Identify the correct option.
Lone pair-lone pair repulsion is the strongest, followed by lone pair-bond pair repulsion, and bond pair-bond pair repulsion is the weakest.
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