What term describes a substance, such as lecithin, that helps combine two liquids that would not normally mix well, like oil and water, into a stable, uniform mixture?

Explanation

An emulsifier is a substance that helps combine two liquids that would not normally mix well together, such as oil and water, into a relatively stable, uniform mixture called an emulsion. Lecithin, commonly derived from egg yolks or soybeans, is a widely used natural emulsifier found in foods like mayonnaise, helping keep the oil and water-based ingredients from separating over time. Emulsifiers play an important functional role in the texture and stability of many processed and homemade food products. Explore more Everyday Science MCQs on mcqstutor to keep practicing.