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Is it true that free movement of molecules in liquid makes them conductor?
Not necessarily. While free movement of molecules in a liquid allows for some degree of conductivity, it does not guarantee conductivity. Conduction depends on the presence of charged particles or ions that can carry electric current through the liquid. So, the ability of a liquid to conduct electricity is determined by the presence of dissolved ions or other conductive substances.
How do disolved particles in water affect the movement of free water molecules?
Releasing free electrons is how dissolved particles in water affect the movement of water molecules.
What are the correct description of the phase changes?
a phases change is when a substance goes from being a solid to liquid to gas. in solids the molecules have slowed down and are ridged. In liquids, molecules have free form movement and take the shape of their container. In gases, molecules have free form movement and move quickly, they take up all the space in their containers.
Use kinetic theory to explain boiling?
Boiling occurs when the kinetic energy of the liquid overcomes the intermolecular forces holding the liquid together, resulting in the molecules escaping as vapor. As the liquid is heated, the molecules gain kinetic energy, increasing their movement until they have enough energy to break free from the liquid's surface and escape into the gas phase.
What makes liquid water change into steam?
Liquid water changes into steam when it is heated to its boiling point, causing the water molecules to have enough energy to overcome the attractive forces holding them together in the liquid state. As the molecules gain energy, they break free from the liquid's surface and become a gas, forming steam.
Why does a liquid's rate of evaportion increase when the liquid isheated?
When a liquid is heated, its molecules gain kinetic energy, causing them to move more rapidly. This increased movement allows more molecules to overcome intermolecular forces and escape into the vapor phase. Additionally, higher temperatures increase the number of molecules that have sufficient energy to break free from the liquid's surface, leading to a higher rate of evaporation. Hence, heating a liquid accelerates the evaporation process.
Do molecules move in motionless liquids?
Yes They Do...In A Solid Molecules Have No Energy And Are Blocked Together...In A Liquid They Have Some Energy So They Move Abit Free-er And In A Gas They Have Loads Of Energy So They Fly About Really Free. yes. molecules can move in any substance, solid, liquid, or gas.
What is the change in molecular movement when water evaporates?
When water evaporates, the molecules gain enough energy to break free from the liquid phase and enter the gas phase. This results in an increase in the overall movement of water molecules as they transition from being closely packed in the liquid to being more spread out in the gas phase.
How do molecules move within a solid liquid and gas?
In a solid the molecules are tightly packed together all touching one another and vibrate; in a liquid the molecules are more loosely packed and more free to move around but they are still touching; in a gas the molecules are free to move where they please
Why evaporation increase with the increase of temperaturein short answer?
As temperature increases, the kinetic energy of water molecules also increases, allowing more molecules to break free from the liquid surface and enter the gaseous phase through evaporation. This results in a higher rate of evaporation with increasing temperature.
What element are present in solid liquid and gas state?
in solids molecules are tightly packed in liquid molecules are not so tightly packed whereas in gas they are free to move
What is diffusion in science terms?
In biology, diffusion is the passive movement of molecules or particles along a concentration gradient, or from regions of higher to regions of lower concentration. Diffusion is the free movement of particles in a liquid or gas down a concentration gradient.
