Temperature is a measure of KE, so if the solid and liquid have the same temp they have the same KE.
The greatest kinetic energy is found in gases because the particles in gases have the highest average kinetic energy due to their high speed and random motion. Liquids have less kinetic energy than gases, while solids and colloids have the lowest kinetic energy as their particles are more closely packed and have less freedom of movement.
In general, gases have the most kinetic energy, followed by liquids, and then solids have the least kinetic energy. This is because the particles in gases have high energy and move freely, while the particles in liquids have less freedom but more energy than solids, where the particles have the least freedom and lowest energy.
Temperature is a measure of average KE, so same temp = same KE.
The vapour pressure of solids are far less than those of liquid because solids have fixed arrangement of molecules and between atom of solids their is strong intermolecular forces that held the molecules in place and the molecules of liquid have less intermolecular forces as compared to solids.
Conduction in gases is slower than in liquids or solids because gases have lower particle density and weaker intermolecular forces, resulting in less efficient energy transfer through collisions. In liquids and solids, particles are closer together, allowing for faster transfer of kinetic energy through direct contact.
Because some liquids have less kinetic energy.
Liquids have greater volatility than solids because the particles in a liquid have higher kinetic energy and are more likely to escape the liquid's surface, forming vapor. In contrast, the particles in a solid are held in a fixed position and have lower kinetic energy, making them less likely to escape as vapor.
Gases expand more than solids or liquids when heated because the particles in gases are more loosely packed and have more kinetic energy. This allows them to move more freely and spread out in response to an increase in temperature. Solids and liquids have particles that are more closely packed and have less freedom to move, resulting in less expansion when heated.
Not necessarily. The density of a substance depends on its mass and volume, so it can vary for both solids and liquids. In general, solids are denser than liquids because the particles in solids are typically more closely packed together.
Gas is not dense, solids should be dense, liquids are dense, but not as much as solids.
Liquids diffuse at a slower rate than do gases because they have much less kinetic energy.
Solids typically have less energy compared to liquids and gases because their particles are more closely packed and have less freedom of movement. However, the amount of energy in a substance also depends on its temperature and phase.