46. Which one of the following is an example of a gel ? A.Cheese B.Milk C.Face cream D.Shaving cream
Answer: Option C Solution: A gel is a solid, jelly-like material that can have properties ranging from soft and weak to hard and tough. Gels consist of a solid three-dimensional network that spans the volume of a liquid medium and ensnares it through surface tension effects. Shaving creams in a can are commonly dispensed as a foam or a gel.
