The pigments in the shell that make the lobster blue-green (or brown) are chemically changed during cooking. The result in the change in chemical structure resulted in a color change to red.
Yes, the change in color of a lobster while cooking is a chemical change. This occurs due to a process called denaturation, where the proteins in the lobster's cells change and the pigments responsible for its red color become more prominent.
A solution turning cloudy is evidence of a chemical change.
Burning of fuels is a chemical process.
It is both. You dry the moisture out of the bread. However, the browning is a chemical change, as the chemical bonds are changed.
It is both physical and chemical change as it changes its appearance , and it results in a new substance also
This is a chemical change.
Yes, the change in color of a lobster while cooking is a chemical change. This occurs due to a process called denaturation, where the proteins in the lobster's cells change and the pigments responsible for its red color become more prominent.
It is a chemical change.
A solution turning cloudy is evidence of a chemical change.
A decrease in temperature is a physical change, not chemical.
Turning a brownie mix into brownies is a chemical change. When the ingredients are heated in the over, numerous chemical reactions take place. Because new substances are created in the process, the process is a chemical change.
A little of both...
Burning of fuels is a chemical process.
The browning of an avocado is a chemical change. This process, known as oxidation, occurs when enzymes in the avocado interact with oxygen in the air, causing a change in the chemical composition of the fruit.
Milk turning sour is a chemical change. It occurs due to the fermentation of milk sugars by bacteria, leading to the production of lactic acid, which changes the taste and smell of the milk.
A flower petal turning brown is a chemical change. This is because the process involves a chemical reaction that alters the composition of the pigment in the petal, causing it to change color.
it's a physical irritation.