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Which of the following intermolecular fo...

Which of the following intermolecular forces have a potential energy distance function as `E prop (1)/(r^(2))`
(i) Ion -dipole (ii) Dipole -dipole (iii) Ion -induced dipole (iv) London dispersion forces .

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To determine which of the given intermolecular forces have a potential energy distance function proportional to \( E \propto \frac{1}{r^2} \), we will analyze each option step by step. ### Step 1: Understanding the Potential Energy Function The potential energy \( E \) of an interaction between two particles generally depends on the distance \( r \) between them. The relationship \( E \propto \frac{1}{r^2} \) indicates that as the distance \( r \) increases, the potential energy decreases with the square of the distance. ### Step 2: Analyzing Each Intermolecular Force 1. **Ion-Dipole Forces**: - Ion-dipole interactions occur between an ion and a polar molecule. The force of interaction can be derived from Coulomb's law. ...
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