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yes. It takes energy to raise the temperature of the solid to the melting point.
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What is the energy required to melt a solid at its melting point?
heat of fusion
Is melting of wax reversible change?
You can easily un-melt it, i.e., wait for it to cool down and get hard again. However, the energy required for melting can't be recovered (useful energy gets converted into unusable energy), so in that sense, this process (and most processes in nature) are irreversible.
Does melting lose or gain energy?
Generally, melting is the process of turning from a solid to a liquid. It entails gaining energy.
What is the energy associated with melting called?
Heat
What does the latent heat of fusion represent?
The energy required to melt a substance. (Apex)
Why is energy required for the melting or boiling process?
Energy is required in the melting process because high is needed to melt something
Is melting point a periodic property?
A melting point is a periodic property. Melting point is basically the amount of energy required to break chemical bonds. The more energy required, the stronger the bonds and the higher the melting point. For example, Since Ionic bonds have a transfer of electrons, it requires a lot of energy to break the bonds and has a higher melting point.
What is the energy required to melt a solid at its melting point?
heat of fusion
What requires more energy melting or boiling?
Melting requires energy input or absorption because liquid water has more energy than solid water.
What energy is required to change a solid to a liquid at the melting point.Heat of?
heat of vaporization
What is required to cause something to melt?
Melting is a change of state of a substance caused by an increase in thermal energy, so heat is required to melt a substance.
What is the energy required to go from solid to a liquid called?
The latent heat of fusion
Is melting of wax reversible change?
You can easily un-melt it, i.e., wait for it to cool down and get hard again. However, the energy required for melting can't be recovered (useful energy gets converted into unusable energy), so in that sense, this process (and most processes in nature) are irreversible.
Which type of compound has the lower melting points - ionic or molecular Why?
The melting and boiling points of molecular compounds are generally quite low compared to those of ionic compounds. This is because the energy required to disrupt the inter molecular forces between molecules is far less than the energy required to break the ionic bonds in a crystalline ionic compound.
Why does ionic solids have higher melting points compared to molecular solids?
The melting and boiling points of molecular compounds are generally quite low compared to those of ionic compounds. This is because the energy required to disrupt the intermolecular forces between molecules is far less than the energy required to break the ionic bonds in a crystalline ionic compound
Does melting lose or gain energy?
Generally, melting is the process of turning from a solid to a liquid. It entails gaining energy.
What processes do particles of matter absorb energy freezing and boili condensation and melting melting and vaporization or sublimation?
Particles absorb energy when boiling (vapourising), melting and subliming. Particles release energy when freezing and condensing.
