0
What else can I help you with?
If sugar dissolves into hot milk is it a physical change?
no it is a chemical change
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 and vinger a physical change?
No, it is not because there are 2 or more substances that are mixed together so it is a chemical change
If milk and vinegar is mixed is it a physical or chemical change?
its a chemical change because you cannot reverse the process and just have milk and vinegar separate
Flour and milk mixed a chemical or physical change and why?
Mixing flour and milk creates a physical change because no new substances are formed. The flour and milk retain their individual chemical properties, and the mixture can be easily separated by physical means such as straining.
How is sour milk a chemical change?
When milk turns sour, it is a chemical change because the bacteria in the milk ferment the lactose sugar into lactic acid, which changes the composition of the milk. This process cannot be easily reversed, making it a chemical change rather than a physical one.
Is curdling of milk is physical change or chemical change?
Milk curdling is a chemical change.
Is mixing milk with water a chemical change?
No, mixing milk with water is a physical change because it does not alter the chemical composition of the substances involved. Both milk and water retain their original properties even when mixed together.
What is good when mixed in coffee?
Sugar and Milk is the best..
Do milk and vinegar create a chemical reaction?
Yes, when you add an acid, like vinegar, to milk a chemical reaction occurs. The acid causes milk to curdle. In fact, by adding vinegar to milk you can make cheese! http://www.wikihow.com/Make-Cheese-at-Home
Is milk souring a physical change?
It is not physical but rather chemical: milk sugar (lactose) is converted to lactic acid by Lactobacillus bacteria.
Can you consider a chemical change souring a milk?
Yes, when milk sours, it undergoes a chemical change due to the actions of bacteria that ferment the lactose in the milk, producing lactic acid. This change in pH causes the milk to coagulate and develop a sour taste and smell.
