I don't know how specifics about store bought...but pulp, when home made is the bits of orange that come out when you squeeze out the juice. To make it pulp free, you put it through a strainer. Regarding store bought juice, there are juice from concentrate and not from concentrate (which is more like fresh squeezed), it is 100% Orange Juice, though some do add: calcium, vitamin D, citric or ascorbic acids, and/or Omega-3. As far as the pulp is concerned, I can only assume it is just like fresh sqeezed: the bits of the orange, it's the part of the orange you bite into when eating an orange. Usually you get choices: No Pulp, Some Pulp, A Lot of Pulp, depending on your taste and if you don't mind texture in your juice. If you don't mind drinking the pulp, it's supposedly has more health benefits than just Orange Juice.
I hope I was of some assistance.
Apple juice with no pulp is considered a homogeneous mixture because it is a combination of water, sugars, acids, and other components that are evenly distributed throughout. It is not a pure substance because it is made up of different types of molecules.
pure substance?
No, it is a mixture; rarely a drug is a pure substance.
No a mixture is by definition not a pure substance.
pure substance
It is a mixture of substances
rice pudding a pure substance or a mixture and is it a homogenous or heterogenous
pure substance, propanone
pure substance
pure substance
Pure Substance
it is a heterogeneous mixture with the pulp and homogeneous without the pulp. Its also a suspension (with the pulp), since the pulp settles on the bottom upon standing.