answersLogoWhite

0

For example melting or boiling.

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

What are the three phase changes?

The 3 types of endothermic phase changes are the movement from solid to liquid, the movement from liquid to gas, and the movement form gas to plasma. Endothermic is the absorbing of heat.


What are 2 phase changes that are endothermic or absorbing energy?

Two phase changes that are endothermic or absorbing energy are melting (solid to liquid) and vaporization (liquid to gas). During these phase changes, energy is absorbed to break the intermolecular forces holding the particles together, allowing them to move more freely in their new state.


Which phase changes are endothermic?

Based on chemical properties exothermic phase changes are those that release energy. The exothermic phase changes are gas--> liquid, liquid --> solid, and gas--> solid. Looking at a phase diagram if you are going up the "stairs" the conversions require energy going down the "stairs" energy is released.


Where does the thermal energy go in such endothermic phase changes?

It is converted to bond energy


Which of the following phase changes is not correctly paired with the sign of its change in enthalpy?

The phase change of sublimation is not correctly paired with the sign of its change in enthalpy. Sublimation involves the transition from solid to gas phase without passing through the liquid phase, and it is an endothermic process where heat is absorbed. The other phase changes—melting (endothermic), freezing (exothermic), vaporization (endothermic), and condensation (exothermic)—are correctly paired with the sign of their change in enthalpy.


Which phase change is endothermic?

The 3 types of endothermic phase changes are the movement from solid to liquid, the movement from liquid to gas, and the movement form gas to plasma. Endothermic is the absorbing of heat.


How could you determine if a phase change is endothermic?

To determine if a phase change is endothermic, you can observe whether heat is absorbed during the process. For example, during melting (solid to liquid) or vaporization (liquid to gas), the substance requires energy input, indicating an endothermic change. Additionally, measuring temperature changes with a calorimeter can provide data; if the temperature drops as the phase change occurs, it confirms that energy is being absorbed from the surroundings.


What is the difference between ectothermic and endothermic?

endothermic is when something changes from to hot to cold and ectothermic is when something changes from cold to hot.


Which state changes are exothermic and endothermic?

freezing is exothermic, melting is endothermic, evaporation is endothermic, condensation is exothermic.


What contrast endothermic and exothermic changes?

Exothermic: release of heat Endothermic: absorption of heat


Is a liquid endothermic or exothemic?

A liquid on its own cannot be described as either endothermic or exothermic. The terms endothermic and exothermic are the names of two opposite process reactions. An endothermic reaction absorbs heat and and exothermic reaction gives off heat. A liquid can be involved in either an endothermic reaction or in an exothermic reaction. If you are evaporating a liquid from its liquid phase to its gas phase, then the reaction is usually endothermic and vice versa, going from the gas phase to the liquid phase, the reaction is usually exothermic.


Is solid exothermic or endothermic?

A solid is itself neither endothermic or exothermic. However the phase change from liquid to solid will likely be exothermic.