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How does liquid becomes solid?
A liquid becomes a solid through a process called solidification or freezing. As the temperature of the liquid decreases, the particles within the liquid slow down and come closer together, forming a tightly packed arrangement characteristic of a solid. This transition occurs when the melting point of the substance is reached.
When change liquid to solid?
Solids change to liquids when they are heated and the bonds between the molecules are weaked so the molecules can move around more freely
What type of compound melts when heat break bonds?
Ionic compounds typically melt when heat breaks the bonds holding their ions together. When heated, the ionic bonds weaken, causing the solid structure to break down and the compound to melt into a liquid state.
Is heat added or released during freezing?
This is latent heat. When a liquid freezes heat is released, and when it melts the same amount of energy must be supplied. Similarly when a liquid changes to a vapor, or when a vapor condenses, heat must be supplied or is released. Latent heat varies from one substance to another, and can be quantified as so many calories per gram or kilogram, you can find data in reference tables
What is water when heated?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
Which liquid solidifies on heating?
none idiot. anything that is heated becomes less solid as the ionic bonds are reduced to ions. idiot.
Are the particles in a solid linked?
Yes, they have tiny bonds that when the substance is heated break and the substance forms a liquid.
What happens to the particles in a liquid when they are heated?
The particles in a liguid are bonded (not as strongly as a solid which is why it flows.) when it is heated the particles vibrate and eventually the bonds break and the particles break away. This is evaporation.
What are the bonds between molecules for melting chocolate?
The primary bonds between molecules in chocolate that contribute to its melting are van der Waals forces and hydrogen bonds. These bonds weaken as chocolate is heated, causing the solid structure to break down and transition into a liquid state.
How does liquid becomes solid?
A liquid becomes a solid through a process called solidification or freezing. As the temperature of the liquid decreases, the particles within the liquid slow down and come closer together, forming a tightly packed arrangement characteristic of a solid. This transition occurs when the melting point of the substance is reached.
When change liquid to solid?
Solids change to liquids when they are heated and the bonds between the molecules are weaked so the molecules can move around more freely
Why when the liquid is heated does the temperature not always increase?
If the liquid is heated to its boiling point, at which point it undergoes a physical change called vaporization, its temperature will not increase until the physical change is complete. This is due to the heat energy being used to break intermolecular bonds, such as hydrogen bonds, so that the physical change can take place.
What type of compound melts when heat break bonds?
Ionic compounds typically melt when heat breaks the bonds holding their ions together. When heated, the ionic bonds weaken, causing the solid structure to break down and the compound to melt into a liquid state.
How does what happens to the particles in a substance during melting differ from what happens in freezing?
Its the degree of attachment between the molecules of the substance: frozen (solid) the arrangement is fixed. melted (liquid) the arrangement is loose enough to be modified by gravity. evaporated: (gas) the attachment becomes insignificant.
Is heat added or released during freezing?
This is latent heat. When a liquid freezes heat is released, and when it melts the same amount of energy must be supplied. Similarly when a liquid changes to a vapor, or when a vapor condenses, heat must be supplied or is released. Latent heat varies from one substance to another, and can be quantified as so many calories per gram or kilogram, you can find data in reference tables
When an object is heated the bonds in that object?
weaken
When heated how does liquid change?
when the liquid is heated the molecules are given kinetic energy, this causes them to move faster. As the molecules move faster they collide and the cohesive (intermolecular forces/hydrogen bonds) forces break down. this means they are free to move more and their density decreases until they change state and become a gas.
