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Which change in state requires that energy be added to the substance?
Melting solid into liquid requires energy to be added to the substance.
Do molecules gain or lose energy from melting?
When matter melts (changes from a solid to a liquid state), its molecules move faster, meaning they are gaining energy.
During which change is energy absorbed?
Energy is absorbed during an endothermic change, such as melting ice or breaking chemical bonds. This type of change requires an input of energy to overcome the forces holding the particles together.
Thermal energy for melting gain or loss?
The process of melting requires energy input, so it is a gain of thermal energy. This is because the energy is needed to overcome the intermolecular forces holding the solid together and to increase the kinetic energy of the molecules in order to transition from a solid to a liquid state.
Is energy required for melting?
Yes, energy is required for melting as it involves breaking the bonds between molecules in a solid to allow them to transition into a liquid state. This process requires the input of heat energy to overcome the intermolecular forces holding the solid structure together.
What requires more energy melting or boiling?
Melting requires energy input or absorption because liquid water has more energy than solid water.
Why does ice melting in your drink make your drink cooler?
Melting requires energy: the heat energy in your drink is used to melt the ice.
Which change in state requires that energy be added to the substance?
Melting solid into liquid requires energy to be added to the substance.
Is chocolate melting absorbing or releasing energy?
Melting chocolate requires energy input because the solid chocolate is transitioning into a liquid state. The energy input breaks the molecular bonds holding the solid together, absorbing energy in the process.
Is Butter melted in a pan a physical change that releases energy?
This is an endothermic process (need energy for melting), a physical change..
How does a chocolate melting on your tongue prove energy is needed to change state?
Changing a chocolate from soild to liquid requires the absroption of energy.
Is melting ice endothermic or exothermic change?
Ice cream melting (or pretty much anything melting) is an endothermic process in that it requires the absorption of heat energy in order to occur. An example of an exothermic process is the burning of paper which gives off heat energy.
Do molecules gain or lose energy from melting?
When matter melts (changes from a solid to a liquid state), its molecules move faster, meaning they are gaining energy.
During which change is energy absorbed?
Energy is absorbed during an endothermic change, such as melting ice or breaking chemical bonds. This type of change requires an input of energy to overcome the forces holding the particles together.
Thermal energy for melting gain or loss?
The process of melting requires energy input, so it is a gain of thermal energy. This is because the energy is needed to overcome the intermolecular forces holding the solid together and to increase the kinetic energy of the molecules in order to transition from a solid to a liquid state.
Is energy required for melting?
Yes, energy is required for melting as it involves breaking the bonds between molecules in a solid to allow them to transition into a liquid state. This process requires the input of heat energy to overcome the intermolecular forces holding the solid structure together.
Does melting lose or gain energy?
Melting gains energy because it requires heat energy to break the intermolecular forces holding together the solid molecules. This energy is needed to overcome the attraction between the molecules and allow them to move more freely as a liquid.
