Milk is sour because it is spoiled and how milk spoils is if you leave it out so long that it will get so spoiled and it will smell so funny that you will wanna take it out of your refrigerator. So that is why milk is so sour.[ IF YOU DISAGREE TO ANY OF THIS MAKE YOU AN ACCOUNT AND CORRECT ME AND I WILL SEE WHAT YOU SAY AND ADD THAT TO WHY MILK SPOILS].
Milk can take anywhere from a few hours to a few weeks to sour, depending on factors such as temperature, exposure to air, and presence of bacteria. Once milk has soured, it is no longer safe to consume.
If left out on the counter and never refrigerated, it takes around 24 to 48 hours for it to get sour.
This depends of many factors: temperature, stirring, geometry of container, volume of water, mass of milk, agglomeration of milk powder.
Milk and gasoline are examples of liquid matter. They are substances that take the shape of their container and have a definite volume, but not a definite shape.
If you look on the carton then there will say an expiry date. That is how long it lasts.
Yes, liquids can fill containers as long as the container can hold the volume of the liquid. The shape and size of the container will determine how the liquid fills it. Liquids will take the shape of the container they are poured into.
as long as you can tolerate it
four months
it depends on how much iodine you add to the milk.
half hour approx
there is no difference.A bit more:Depending on the context in which you are asking this question, there definitely can be a difference. Cultured sour cream is cream that has been cultured (brought to a specific temperature) to create the cultures, which are actually good for you. On the other hand, if you take regular cream and don't refrigerate it, or let it go well past the expiration date, it will become sour, and not safe for consumption.