Question

mrs. smith asked her class to classify several products as pure substances or mixtures.

which product(s) should be moved to correct that classes classification scheme?

a distilled white vinegar should be moved into the group of pure substances.

b baby shampoo and bleach should be moved into the group of mixtures.

c liquid laundry detergent and powdered milk should be moved into the group of pure substances.

d baby shampoo and 20 mule team borax should be moved into the group of mixtures.

Explanation:

Pure substances are made of only one type of particle. Distilled white vinegar is a pure substance (acetic acid solution in a fixed proportion). Baby shampoo, bleach, 20 Mule Team Borax, liquid laundry detergent, powdered milk, dish - washing liquid, flour, oatmeal are mixtures as they contain multiple components.

Answer:

A. Distilled white vinegar should be moved into the group of pure substances.