Wiki User
∙ 12y agoChemical Change :)
Wiki User
∙ 12y agoRoasting a marshmallow is a physical change, not a chemical change. The marshmallow undergoes a change in its physical state as it is heated, but its chemical composition remains the same.
It depends on how long you roast it! If you simply allow it to warm up, it is still a marshmallow after roasting, so it is a physical change. If you like it crispy and burnt, it is a chemical change because it starts off white and then it eventually melts and turns brown. This browning is oxidation, a chemical process where some of the marshmallow's sugar is burnt and carbon dioxide is released into the air.
No, it is not safe to roast marshmallows over chafing fuel. Chafing fuel is not designed for cooking food directly and can release harmful chemicals when burned. It is better to use traditional methods like a campfire or a grill to roast marshmallows safely.
Millard's reaction is a chemical reaction between amino acids and reducing sugars. It is a non enzymatic reaction that gives browned foods their desirable flavor usually by the addition of heat. e.g. roast meat
No, you do not need to boil potatoes before roasting them. Simply cutting them into chunks or wedges, tossing in oil and seasoning, and then roasting in the oven will give you crispy and flavorful roast potatoes. Boiling potatoes before roasting can make them too soft and mushy.
"This ground is hot enough to cook the Sunday roast!"
It depends on how long you roast it! If you simply allow it to warm up, it is still a marshmallow after roasting, so it is a physical change. If you like it crispy and burnt, it is a chemical change because it starts off white and then it eventually melts and turns brown. This browning is oxidation, a chemical process where some of the marshmallow's sugar is burnt and carbon dioxide is released into the air.
It depends on how long you roast it! If you simply allow it to warm up, it is still a marshmallow after roasting, so it is a physical change. If you like it crispy and burnt, it is a chemical change because it starts off white and then it eventually melts and turns brown. This browning is oxidation, a chemical process where some of the marshmallow's sugar is burnt and carbon dioxide is released into the air.
It depends on how long you roast it! If you simply allow it to warm up, it is still a marshmallow after roasting, so it is a physical change. If you like it crispy and burnt, it is a chemical change because it starts off white and then it eventually melts and turns brown. This browning is oxidation, a chemical process where some of the marshmallow's sugar is burnt and carbon dioxide is released into the air.
it is a physical change because the mass of the egg did not alter and nothing "new" was created. For example, If you squish a marshmallow, it did not change mass, nor create anything new, so it means a physical change. BUT if you roast/burn a marshmallow, the black carbon on the edges was created, therefor, it is a chemical change. hope this helped! science is tough!
It depends on how long you roast it! If you simply allow it to warm up, it is still a marshmallow after roasting, so it is a physical change. If you like it crispy and burnt, it is a chemical change because it starts off white and then it eventually melts and turns brown. This browning is oxidation, a chemical process where some of the marshmallow's sugar is burnt and carbon dioxide is released into the air.
There is a chemical change in a marshmallow when it is roasted because was once white and colder and than when it gets roasted it turns like a blackish-brown and burning hot.
Yes, it is a physical change, because if you roast a chicken it is still a chicken it did not form a new substance you only roast the chicken but it is still a chicken.
To correctly roast a marshmallow, take the marshmallow and leave it on the left side of the fire until that side is perfectly roasted (by letting it heat and change color twice), then quickly move your mouse to the middle under the campfire doing the same thing and finally move your mouse to the right of the campfire and completely roast the marshmallow. Put the marshmallow on the empty plate and start again!
that depends on how long you roast it for (but in other words yes)
Ha ha ha, no, a sugar bear is a type of marshmallow thing you roast over a fire.
Nikkis dads pants caought fire, and he was almost arrested
to roast marshmallows, you need to put marshmallows on a stick and hold it over the fireplace (make sure that the fireplace is lit).