![]() (ii) At normal temperature and pressure, there is no force of attraction between the particles. They are so small in size that the actual volume of the molecules is negligible. (i) Gases are made up of many similar particles (atoms or molecules). The postulates of the kinetic-molecular theory of gases are given below. The positive pole and negative pole are attracted to the molecule. Polar molecules exhibit dipole-dipole interactions. The Different Types of Intermolecular Forces are: Hydrogen bonding is the strongest force of attraction. Ion-dipole and ion-induced dipole are not Van der Waal forces. ![]() Van der Waal forces are the collective of dipole-dipole, dipole-induced dipole and dispersion forces. The molecules like solid, liquid or gas exhibit forces of attraction which are called intermolecular forces. Gases have the least force of interaction, while solids have the highest force of interaction. The force of interaction present in them varies which gives rise to its physical properties. ![]() Matters are classified into solid, liquid and gas. It has various physical and chemical properties. This ensures that Java is installed correctly and that no components are missing.The substance that contains mass and occupies space is known as Matter.
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