For #a.# #"milk;"# #b.# #"coke;"# #c.# #"whisky;"# and #d.# #"brass"#, which is the colloid?
1 Answer
Apr 22, 2016
a. Mammal juice.
Explanation:
Whisky and coke are clearly homogeneous solutions. Brass is a solid solution, an alloy of copper and zinc. Milk is a colloidal emulsion of water, proteins, and fats, and does not fall under the solution umbrella.
