it is not different
The chocolate cannot be easily separated from the milk.
Fat is separated from milk in large centrifuges.
by the suspension
Milk and water can be separated by boiling it, using a distiller, or by reverse osmosis using a filter.
the two substances can be sparated using a siv as the milk will drain out at the ceral will remain.
milk is a mixture
Fat free milk comes from a factory that has separated the fat out of the milk with a centrifuge. The fat is used to make cream.
Milk is not a solution because it is not clear if your milk is made of two different substances (which I doubt) and can be separated (which I doubt) then it is a mixture so no it is neither
Milk does not have oil in it; but it does contain animal fat. There are ways to remove the natural animal fat that occurs in milk which is where you get 2% milk and skim milk from. The fat can also be separated to make cream and butter.
-oil & water - cream & milk
-oil & water - cream & milk
whey is made from milk. more specifically:Whey is the liquid left after curds are separated from milk to make cheese.