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Is a bottle of milk that sours a physical or chemical change?
This is a chemical change.
Is chocolate milk an example of a chemical change physical change or a mixture?
Chocolate milk is a mixture. It is not a change of any sort. The making of chocolate milk is a physical change as none of the components change their chemical identity.
Milk goes sour a physical or chemical change?
It is a chemical change because there is a chemical reaction occurring that is rotting the milk. An example of a physical change would be if the milk was evaporated or frozen.
Is chocolate milk a n example of a chemical change physical change or a mixture?
Chocolate milk is a mixture called a colloid.
Is milk a example of chemiclal change?
is milk an example of chemical change
Is a bottle of milk that sours a physical or chemical change?
This is a chemical change.
When milk sours does it become a physical change?
No it is a chemical change because you change it back to normal.
What two examples is the physical change and chemical change of milk?
An example of a physical change in milk is when you freeze it, changing its state from liquid to solid without altering its chemical composition. A chemical change in milk occurs when it sours, involving the breakdown of lactose by bacteria to form lactic acid, altering its chemical composition.
Why Milk souring is a physical change?
When milk sours, it undergoes a chemical change rather than a physical change. The bacteria in the milk ferment the lactose sugar into lactic acid, changing the chemical composition of the milk. This process cannot be reversed by physical means, distinguishing it as a chemical change.
Is milk souring a physical change?
It is not physical but rather chemical: milk sugar (lactose) is converted to lactic acid by Lactobacillus bacteria.
What type of property is observed when milk sours?
Milk souring is a chemical property, as it involves a chemical change in the milk caused by the action of bacteria that convert lactose into lactic acid. This change alters the taste and texture of the milk.
What is a physical change Milk becomes sour an iron nail rusts?
A physical change refers to a change in appearance or state that does not alter the chemical composition of the substance. When milk sours, it undergoes a physical change because its appearance and taste change, but the molecules remain the same. Similarly, when an iron nail rusts, it is a physical change because the iron's appearance changes as it forms rust, but the chemical composition of the iron is not altered.
Is milk sours a physical or chemical change?
chemical change
When milk sours it undergoes a chemical change because?
yes because it is a different substance than before :)
What percentage of milk sours the fastest?
The percentage of milk that sours the fastest is typically whole milk, which has a higher fat content. Whole milk generally sours quicker than low-fat or skim milk due to its richer nutrient composition, which provides a better environment for bacteria growth. Additionally, factors such as temperature and exposure to air also play significant roles in how quickly milk sours.
Is pouring milk into your cereal a physical change?
yes it is because a chemical change is way different than physical and a physical change is when it is still the same for example when you rip cut or crumble a pice of paper it is still the same !
Is chocolate milk an example of a chemical change physical change or a mixture?
Chocolate milk is a mixture. It is not a change of any sort. The making of chocolate milk is a physical change as none of the components change their chemical identity.
