Squeezing oranges for juice is not a chemical change because it does not alter the chemical composition of the oranges. It is a physical change where the oranges are only being mechanically processed to extract the juice. The same chemical components of the oranges remain in the juice.
The chemical used to make apples red is ethylene gas. It is naturally produced by the apples themselves as they ripen. When exposed to ethylene gas, apples undergo a color change which makes them appear redder.
is hammering wood togehter to build a playhouse a physical change or a cemical change
chemical change. the dressing and mayonnaise changed completely to form the sauce.
No, mixing milk with water is a physical change because it does not alter the chemical composition of the substances involved. Both milk and water retain their original properties even when mixed together.
No, this is a simple mixture.
Squeezing oranges for juice is not a chemical change because it does not alter the chemical composition of the oranges. It is a physical change where the oranges are only being mechanically processed to extract the juice. The same chemical components of the oranges remain in the juice.
No, it is a physical change.
physical change
It is a chemical change because cut apples turn brown through the process of oxidation.
The chemical used to make apples red is ethylene gas. It is naturally produced by the apples themselves as they ripen. When exposed to ethylene gas, apples undergo a color change which makes them appear redder.
frying an egg
Physical Change.
A chemical change.
Seeds are dispersed in fruits to help spread them across a large area. Apples, Oranges, and plums all use this ability reduce over population and provide the best change of success for future generations.
There is often a change in supply and demand of oranges.
Mixing flour and baking soda is a physical change; the process of mixing them together does not in itself cause them to change into any other chemical. However, when the pastry is baked, then there will be chemical changes.