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What changes liquid to gas?
The change in phase is called evaporation. It can be caused by heating or by a change in air pressure.
What phase change used in distillation?
The phase change used in distillation is the transition from liquid to vapor. This process involves heating a liquid mixture to its boiling point to create vapor, which is then condensed back into liquid form by cooling.
Does NOT represent a step on the heating curve of water?
A horizontal line indicating a phase change from solid to liquid or liquid to gas does not represent a step on the heating curve of water. Instead, it represents the energy required for the phase change to occur without a change in temperature.
Is pbso4 will decompose on heating?
PbSO4 will not decompose upon heating, but it will undergo a phase change from solid to liquid at its melting point of 1170°C.
The vaponlization of liquid to gas is it physical change or chemical change?
The vaporization of a liquid to gas is a physical change because it involves a phase transition without changing the chemical composition of the substance. Heating a liquid simply breaks intermolecular forces holding the molecules together, allowing them to escape into the gas phase, while the chemical properties of the substance remain unchanged.
When a solid is heated it will usually change to this phase?
When a solid is heated, it will usually change to the liquid phase. This process is known as melting.
Is heating sodium chloride with a Bunsen burner a chemical change?
No. It is a physical change. It only melts.
Is heating liquid honey a change of state?
No. Simply heating honey, while making it less viscus, does not change its state. It remains a liquid. Unless heating is prolonged enough to cause evaporation, the honey will remain a liquid, so no change of state occurs by simply heating.
If water is evaporated what is the change of state?
The change of state when water is evaporated is from liquid to gas. Evaporation is a phase transition from the liquid phase to the gas phase.
What is the phase change from a solid to a liquid called?
The change is called melting.Another term is liquefaction.
How does a liquid change into a vapor?
By Heating.
What is the phase change from a gas to a liquid?
The phase change for liquid to gas is vaporization, which includes evaporation and boiling.Evaporation - The change of liquid molecules on the surface of a liquid to a gas.Boiling - The change of phase at or above the boiling point of the liquid, which takes place at nucleation sites within the liquid.
