chemical you can see a physical chane happening, for example ice cream melting
Yes, preparing custard involves a chemical change. When you heat the mixture of milk, eggs, and sugar, the proteins in the eggs coagulate, causing the mixture to thicken and change from a liquid to a semi-solid state. This transformation alters the chemical structure of the ingredients, making it irreversible, which is characteristic of a chemical change.
physical. the water being added simply soaks through the coffee, so there's no chemical change.
There is a difference between physical and chemical change. In order for it to be considered a physical change, you have to do some. Pouring a liquid from one container to another or boiling, melting, or freezing a substance is a physical change. When custard freezes into ice cream, it is a physical change. Hope this helps
Physical
Physical change reason being it is
Yes, preparing custard involves a chemical change. When you heat the mixture of milk, eggs, and sugar, the proteins in the eggs coagulate, causing the mixture to thicken and change from a liquid to a semi-solid state. This transformation alters the chemical structure of the ingredients, making it irreversible, which is characteristic of a chemical change.
chemical change
no, its physical change :)
A metal Surface being ground is a physical change, not a chemical change.
A wet handkerchief is a physical change. The water has only physically changed the state of the handkerchief by being absorbed, but the handkerchief itself has not undergone a chemical transformation.
physical. the water being added simply soaks through the coffee, so there's no chemical change.
Cutting anything is a physical change.
Physical Change
Being resistant to corrosion is a physical property of a material, not a physical or chemical change. It means that the material does not undergo chemical reactions with its environment that would cause it to deteriorate over time.
physical
There is a difference between physical and chemical change. In order for it to be considered a physical change, you have to do some. Pouring a liquid from one container to another or boiling, melting, or freezing a substance is a physical change. When custard freezes into ice cream, it is a physical change. Hope this helps
It would be both. It's a physical change because it is changing state and a chemical change because water is being evaporated.