The difference between cohesion and adhesion. Introduction: Molecules are attached together by various forces. These are Van der Waals forces of attraction. Van der Waal forces of attraction are of three types: 1. Dispersion or London forces 2. Dipole-induced dipole 3. Dipole-dipole interaction Another force, which is present between them, is the hydrogen bonding. The hydrogen bonding is of two types: 1. Intermolecular hydrogen bonding 2. Intramolecular hydrogen bonding

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Chapter 2.3, Problem 2CYP

Summary Introduction

To analyze:

The difference between cohesion and adhesion.

Introduction:

Molecules are attached together by various forces. These are Van der Waals forces of attraction. Van der Waal forces of attraction are of three types:

1. Dispersion or London forces

2. Dipole-induced dipole

3. Dipole-dipole interaction

Another force, which is present between them, is the hydrogen bonding. The hydrogen bonding is of two types:

1. Intermolecular hydrogen bonding

2. Intramolecular hydrogen bonding

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