Vinegar is a mixture that contains a solution of acetic acid., Depending on the type of vinegar there may be solids suspended e.g. in balsamic vinegar.
It is a colloid
Oil and vinegar dressing is a heterogeneous mixture.
no
Table vinegar is a solution of between 4 and 8 per cent of Acetic Acid
Vinegar is a sour-tasting liquid which is obtained by fermenting dilute alcoholic liquids. The solute in vinegar is acetic acid and the solvent is water.
suspension
yes!
Short answer: No. A salad dressing is specifically a colloid emulsion (when shaken/prepared), but easily becomes a suspension as the oil and water (in the vinegar) separate over time. On top of that, things like mustard seeds and herbs cause the dressing to become a mixture (as they could be filtered out). A salad in its entirety is a mixture, as the leaves are not dissolved in the dressing. So, salad cannot be a solution and neither is its dressing.
Salad dressing.
Salad dressing contains some kind of oil mixed with vinegar, and these two substances are immiscible; they do not dissolve in each other, although if you mix them together you can get a suspension (which is temporary).
It would not be a colloid, it would be a suspension.
Oil and vinegar form a heterogeneous mixture.
It is a colloid
No, Italian dressing is not a true solution. It is a mixture of oil, vinegar, herbs, and spices that do not dissolve or chemically combine to form a homogeneous solution. The ingredients in Italian dressing remain visibly separate.
Yes, italian salad dressing is a colloid, because the particles are bigger than that of a solution. a solution is usually transparent.
Suspension
it usually is a mixture of oil and vinegar.