An egg would be endothermic. Energy to cook the egg would be absorbed by the pan.
The egg requires heat to be cooked. This means that in order to start the frying "reaction", a certain number of joules of heat have to be added to the frying pan, which transfers the heat to the egg. The egg solidifies as a result of the frying reaction.If frying the egg was exothermic, the egg would produceheat when fried (which would be very strange!).
A chemical reaction?
Yes, cooking an egg on a hot sidewalk is an example of conduction. The heat from the sidewalk is transferred to the egg through direct contact, causing the egg to cook.
It is true to say that it could be either, but most would agree that cooking food is endothermic - food takes in the heat during cooking, and doesn't release it while cooking. The heat is circulated through the food when it is cooking, making it endothermic. Some foods release the heat, but this is only after the food has been cut.Cooking an egg is an endothermic process. The egg absorbs the heat from the water and does not release it. Perhaps if you are making hard boiled eggs you could say that it is both - endothermic while cooking and exothermic while cooking. Though the cooking process is absolutely endothermic.
Cooking an egg is a chemical reaction because of how the proteins of the egg change through the heating process. The heating of the egg white, for example, converts the amino acids to a different protein arrangement that is of bound texture.
exothermic
Boiling an egg is not considered an exothermic reaction. Instead, it is a physical process where heat is applied to the egg, causing the proteins to denature and coagulate. This process requires the input of energy (heat), making it endothermic rather than exothermic. In exothermic reactions, energy is released, whereas boiling an egg absorbs heat from the surrounding environment.
For example in an exothermic chemical reaction.
It is exothermic. Take for example H2SO4 H2SO4 -> H+ + HSO4- This is very exothermic
To invert basically means, "turn upside down". Example: Invert the egg timer so you can time the cooking for a boiled egg.
Size six egg are mainly used in professional cooking
No because in an exothermic change energy is released not taken in. Melting would be an example of exothermic change.