No. All liquids have different specific freezing points. Some liquids may have the same point, but that doesnt change anything.
no
No
Liquids differ in the rate at which they evaporate.
Liquid that has a high boiling point. A liquid that releases molecules as a vapor.
Yes and no. For practical purposes most all liquids will evaporate over time. Technically, you can create a controlled environement to eliminate evaporation.
Yes, different liquids evaporate at different rates due to variations in their molecular structure and intermolecular forces. This results in some liquids evaporating more quickly than others when exposed to the same conditions.
No.
The simple answer is "volatile" means - evaporates qucker.... In more detail though, volatile liquids have high vapor pressures at the existing conditions than non-volatile liquids. Because they have high vapor pressures, if the gas they are in contact with (usually the atmosphere is the gas of interest) is not already saturated with the vapor of the liquid, there is a stronger driving force for moving from the liquid to gas phase, i.e. to move toward equilibrium, than for a non-volatile liquid. Rates of evaporation and diffusion of the vapor away from the surface of the liquid can actually be written in terms of the difference in Gibbs Free energy in the liquid and vapor phases of the volatile substance - although such exercises in non-equilibrium thermodynamics are generally limited to a pretty small group of people doing research along those lines.
Yes, different liquids have different coefficients of volume expansion, which means they expand by different amounts for the same increase in temperature. This is because the molecular structure and composition of liquids vary, leading to different responses to changes in temperature.
At the same temperature fresh water evaporates faster.
No, liquids do not expand and contract at the same rate. Different liquids have different coefficients of expansion, which determine how much they expand or contract with changes in temperature. This property is important when designing systems where temperature changes may affect the volume of the liquid.
In order for a given liquid or solid to evaporate, a sufficient 'energy barrier' has to be overcome. As this barrier is different for almost all materials, the rate at which the liquid becomes a gas is most certainly different.