Slicing is pure mechanical, so physical but it is not a CHANGE but an ACTION or EVENT
Mashing potatoes is a physical change because it does not change the chemical or physical properties of the potatoes.
Mashing potatoes does not cause a chemical change because the composition of the potatoes remains the same. It is strictly a physical change, as the potatoes are being physically broken down into a new form but no new substances are being created.
Tis is a physical process.
At a high temperature (during boiling or frying) the composition of potatoes is modified - a chemical change.
Physical, because it doesn't change chemical make up it just changes the appearance and texture
Boiling potatoes is a physical change, not a chemical change. The heat causes the starch in the potatoes to gelatinize and the cells to rupture, but the chemical composition of the potatoes remains the same.
Mashing potatoes is a physical change because it does not change the chemical or physical properties of the potatoes.
its a chemical change beacuse it is irreversible :)
Mashing potatoes does not cause a chemical change because the composition of the potatoes remains the same. It is strictly a physical change, as the potatoes are being physically broken down into a new form but no new substances are being created.
Mashing potatoes is a physical change because it does not change the chemical or physical properties of the potatoes.
Tis is a physical process.
Making mashed potatoes involves a physical change because there is no new substance created during the process. The potatoes are still potatoes, just in a different form. The chemical composition of the potatoes remains the same before and after mashing.
At a high temperature (during boiling or frying) the composition of potatoes is modified - a chemical change.
Mashing a potato is a physical change because it's the same substance (the potato is still a potato) but in a different form.- - - - -Making mashed potatoes from fresh potatoes is both a chemical and a physical change: there are many chemical changes that occur when you cook a potato, and physical because it doesn't look anything like it did when you started.
Physical, because it doesn't change chemical make up it just changes the appearance and texture
A mashed potato is still a potato. The only change is physically from a solid state into a mashed state. The chemical composition of the potato has not been changed.
No, because in a chemical reaction a new substance has to be formed, but in making of chips we don't change potatoes into something different, they're still potatoes only crispy.