0
Energy is required in the melting process because high is needed to melt something
What else can I help you with?
What is boiling and melting and condensation best described as?
The three of boiling, melting, and condensation describe matter change of state.Boiling is sate change from liquid to gasmelting is state change from solid to liquidcondensation is state change from gas to liquid
Why do electrovalent compounds have high melting and boiling points?
Electrovalent compounds have high melting and boiling points because they have strong electrostatic forces of attraction between the positively charged metal ions and negatively charged non-metal ions. These forces require a significant amount of energy to overcome, resulting in high melting and boiling points for these compounds.
Why boiling takes longer time than melting?
Boiling takes longer than melting because it requires more energy to break the intermolecular bonds in a substance and convert it from a liquid to a gas. In contrast, melting only requires enough energy to weaken the forces that hold the molecules together in a solid. The process of boiling involves the entire substance reaching its boiling point, whereas melting can occur at specific points within the substance.
Why does the temp stay the same when boiling and melting?
The temperature stays the same during boiling and melting because the heat energy is being used to break intermolecular forces rather than raise the temperature. During boiling, this energy is used to convert the liquid into vapor, while during melting, it is used to convert the solid into a liquid.
Is evaporation the same as boiling?
No, evaporation occurs at the surface of a liquid at any temperature, while boiling specifically refers to the rapid vaporization of a liquid when it reaches its boiling point throughout the liquid. Evaporation is a slower process that happens at any temperature, while boiling is a faster process that occurs at a specific temperature.
Why is energy required for the melting or boiling process?
Energy is required in the melting process because high is needed to melt something
What requires more energy melting or boiling?
Melting requires energy input or absorption because liquid water has more energy than solid water.
Are boiling and melting the same?
No boiling is heating and energy is added and melting the solid turns into a liquid.
What is boiling and melting and condensation best described as?
The three of boiling, melting, and condensation describe matter change of state.Boiling is sate change from liquid to gasmelting is state change from solid to liquidcondensation is state change from gas to liquid
Why do electrovalent compounds have high melting and boiling points?
Electrovalent compounds have high melting and boiling points because they have strong electrostatic forces of attraction between the positively charged metal ions and negatively charged non-metal ions. These forces require a significant amount of energy to overcome, resulting in high melting and boiling points for these compounds.
Why boiling takes longer time than melting?
Boiling takes longer than melting because it requires more energy to break the intermolecular bonds in a substance and convert it from a liquid to a gas. In contrast, melting only requires enough energy to weaken the forces that hold the molecules together in a solid. The process of boiling involves the entire substance reaching its boiling point, whereas melting can occur at specific points within the substance.
How is melting and boiling alike?
They are both phase changes, this means that until the melting or boiling are complete the temperature of the system remains at the melting or boiling point, despite the continued input of heat energy.
What elements have the lowest boiling and melting points?
The noble gases, such as helium and neon, have the lowest boiling and melting points among the elements. These elements are gases at room temperature and have very weak interatomic forces that require little energy to separate them into individual atoms.
What are the 5 differences of melting and boiling with reasons?
Temperature: Melting occurs at a specific temperature known as the melting point, while boiling occurs at the boiling point. Phase change: Melting involves solid turning into liquid, while boiling involves liquid turning into gas. Energy input: Melting requires energy to break intermolecular forces within the solid structure, while boiling requires energy to overcome intermolecular forces that hold the liquid together. End result: Melting results in a liquid, while boiling results in a gas. External pressure: Boiling point changes with external pressure, while melting point remains constant.
How does IMF affect the boiling point or melting point of a substance?
IMF (intermolecular forces) affect the boiling and melting points of a substance by influencing the strength of the bonds between molecules. Stronger IMFs lead to higher boiling and melting points because more energy is required to overcome these forces. Weaker IMFs result in lower boiling and melting points as less energy is needed to break the intermolecular interactions.
Why do metallically bonded compounds have high melting and boiling points?
Metallically bonded compounds have high melting and boiling points due to the strength of their bonds. Metallic bonds are very strong and therefore take a lot of energy to break, which could be heat. This is why lots of heat energy is needed to break down each individual metallic bond
What is the boiling point of an ionic compound?
Ionic compounds do not have a specific boiling point because they do not exist as individual molecules. Instead, they have a high melting and boiling point as they require a lot of energy to break the strong ionic bonds between the positively and negatively charged ions.
