have less weight
Water molecules displace some of the air molecules, reducing the overall pressure within the air. This is because the water molecules take up space in the air, leading to a decrease in the number of air molecules per unit volume.
When salt is added to water, the vapor pressure of water decreases. This is because the presence of salt disrupts the ability of water molecules to escape into the gas phase, lowering the overall vapor pressure of the solution.
The number of gas molecules changes.the number of gas molecules changes
The vapor pressure of the solution decreases as more solute is added. This is because the presence of the solute particles restricts the movement of solvent molecules, making it harder for them to escape into the vapor phase. As a result, the overall vapor pressure of the solution is lower than that of the pure solvent.
When iodine is added to water, it forms a solution where the iodine molecules dissociate, producing a characteristic brown color. This color is due to the interaction of iodine molecules with water molecules.
Heat increases the kinetic energy of water molecules, allowing them to overcome the attractive forces holding them together in the liquid state. Once enough energy is added, the molecules gain sufficient motion to break free and transition into the gaseous state, resulting in boiling.
Air pressure becomes lower as water molecules are added to the air because water molecules have less weight.
have less weight
Sorry we do not know what you mean by "eater molecules".
have less weight
Air pressure is the weight of the air at a specific location. On the surface of the earth, we have the entire weight of the atmosphere pressing on us in the form of air molecules like O2, N2, and CO2. As we go higher and higher into the atmosphere, there are fewer molecules and so there is less weight pressing against us.
When salt is added to water, the vapor pressure of water decreases. This is because the presence of salt disrupts the ability of water molecules to escape into the gas phase, lowering the overall vapor pressure of the solution.
Yes Because the liquids molecules have to over come the resistance between each other
Adding more air molecules to a balloon increases the number of collisions between the molecules and the balloon walls, thereby increasing the pressure inside the balloon. This increase in air pressure causes the balloon to expand until the pressure inside matches the pressure outside.
The number of gas molecules changes.the number of gas molecules changes
The vapor pressure of the solution decreases as more solute is added. This is because the presence of the solute particles restricts the movement of solvent molecules, making it harder for them to escape into the vapor phase. As a result, the overall vapor pressure of the solution is lower than that of the pure solvent.
The pressure increases, and the molecules collide with the tire's inner surface.
When heat is added to the water, the molecules move faster. When the water reaches the boiling point (100 Degree Celsius), the water molecules at the surface of the water would break apart with the other molecules and escape (evaporate). When they evaporate, the water molecules changes state and becomes water vapour.