Cooking vessels are made from stainless steel, aluminium, ceramics or glass.
During cooking the chemical composition of eggs is changed.
The chemical composition of foods is changed during cooking.
Cooking sausage is a chemical change because the heat from cooking causes chemical reactions to occur in the sausage. These chemical reactions change the composition of the sausage, leading to the browning of the meat, alteration of flavors, and changes in texture.
Cooking modify the chemical composition of materials.
During cooking the chemical composition of eggs is changed.
More than hundred cooking oils are known and used today; each has a different composition. Also cooking oils are mixtures and doesn't have a chemical formula as a compound.
Heat causes the breakdown of starches (long chain carbohydrates) into simpler to digest sugars (mono and dimer carbohydrates). This involves breaking chemical bonds, so it is a chemical change.
You can describe a heat resistant glass for cooking vessels by saying that it does not break under high temperatures. This is because it is made with a chemical element called boron. Pyrex is an example of heat resistant glassware.
It is a chemical reaction.
No, hard-boiling an egg is a chemical change. By cooking the egg you change its chemical composition.
Yes, cooking can alter the chemical composition of food through processes like denaturation, caramelization, and Maillard reaction. These changes can affect the nutritional content, flavor, and digestibility of the food.
Cooking the eggs is a chemical change because the heat alters the molecular structure of the egg proteins, causing them to denature and coagulate. Adding milk to the eggs is a physical change because the milk remains unchanged in composition and simply mixes with the eggs.