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Does the vapor pressure increase as the strength of intermolecular forces between molecules increases?
Yes, the vapor pressure decreases as the strength of intermolecular forces between molecules increases.
Why does temperature no change during energy phase change?
During a phase change, the heat transferred to a substance is used to break intermolecular forces (latent heat), and thus the temperature of the substance does not change. The opposite also occurs: heat is transferred from a substance during a phase change without a decrease in temperature as intermolecular bonds form.
What two factors determine the point at which liquid will boil?
Heat or energy applied and atmosphereic pressuresPressure and temperature (apex)
What affects a compounds tendency to change states?
A compound's tendency to change states is primarily affected by temperature and pressure. As temperature increases, most compounds transition from solid to liquid to gas states. Increasing pressure can also cause a compound to change states, such as forcing a gas to condense into a liquid. Additionally, the intermolecular forces within the compound can influence its tendency to change states.
What are three characteristics of change of state?
Three characteristics of change of state include a fixed energy transfer, a constant temperature during the phase change itself, and a change in intermolecular forces between particles.
What are he cHANGES THAT PLACE INSIDE THE MATTER DURING THE CHANGE OF STATE?
The thing that changes during a change of state is the intermolecular forces are disrupted. The temperature will not change because all of the energy is going into disrupting or organizing the intermolecular forces.
Does the vapor pressure increase as the strength of intermolecular forces between molecules increases?
Yes, the vapor pressure decreases as the strength of intermolecular forces between molecules increases.
Sulfur dioxide is compartively non ideal at 273K but behaves ideally at 327C.Explain it?
increasing the temperature increases the intermolecular spaces and decreases the intermolecular forces,thus increasing ideality.... so at high temperature of 327c sulphurdioxide is ideal as compared to 273k
Does rate of evaporation change with temperature?
Yes, the rate of evaporation generally increases with temperature. This is because higher temperatures provide more energy to water molecules, allowing them to overcome the intermolecular forces holding them in the liquid state. Therefore, increasing the temperature increases the kinetic energy of the molecules, which leads to a higher rate of evaporation.
How do viscosity and surface tension change as temperature increases?
As temperature increases, viscosity typically decreases due to reduced molecular interactions, leading to smoother flow of the liquid. On the other hand, surface tension tends to decrease with increasing temperature as molecular motion becomes more vigorous, which weakens the intermolecular forces at the surface of the liquid.
What does Temperature and heat change in a solute?
these change causes the change intermolecular forces which results into change in state of that compound or new compound is formed excclusively depending on the change done
What temperature melts a solid?
The temperature at which intermolecular forces push the molecules apart
As heat is added to a substance undergoing a phase change the temperature remains constant because the energy is being used to?
break intermolecular bonds and change the phase of the substance rather than increase the kinetic energy of the particles (temperature).
Why does temperature no change during energy phase change?
During a phase change, the heat transferred to a substance is used to break intermolecular forces (latent heat), and thus the temperature of the substance does not change. The opposite also occurs: heat is transferred from a substance during a phase change without a decrease in temperature as intermolecular bonds form.
What happens to the potential energy of the molecules in a?
The potential energy of the molecules change during a reaction.
What are the factors affecting the states of matter?
Factors affecting states of matter include temperature, pressure, and intermolecular forces. As temperature increases, substances can change from solid to liquid to gas. Pressure can also affect the state of matter, with higher pressure favoring a more condensed state. Intermolecular forces determine how tightly particles are held together in a substance, influencing its state.
Why does the temperature of any substance remain constant during the change of a state?
because energy is required to break the intermolecular forces in the molecule
