Milk curdling is a chemical change.
Curdling is a chemical change.
This is a chemical change.
because it is irreversible and it has a new substance
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.
Physical
Physical because the milk doesn't change the composition of the cereal.
when milk curs it is a chemical change. A physical change is change in form, which is revesrable. Like water being frozen then thawed. A chemical change is irreversible, and involves a change in the chemical make up. What is happening is a new compound is being formed by the milk reacting with the air and such.
Chemical. It's a reaction with oxygen. If it were physical it would be fairly easy to undo...If you work out how to uncurdle milk then please let me know!
Milk turning sour is a chemical change.
its a chemical change because you cannot reverse the process and just have milk and vinegar separate
physical
This is a chemical change.
well i think they are a chemical change as you can not reverse it- a physical change is basically a change that can not be reversed :) hope this helps!
Physical change
Yes, but it is so hard as not to be worth it.
because it is irreversible and it has a new substance
chemical change
chemical change