Question

Which of the following descriptions is correct?

А. a mixture consists of two or more pure substances which can only be separated by chemical methods
B. a colloid is a 'cloudy' mixture containing particles which will not easily settle out when the colloid is left standing
C. a solution consists of a solvent dissolved in a solute
D. a suspension contains particles which will not settle out if the suspension is left standing

Answer 1

B.) hope this helps :)

Answer 2

B. A colloid is a ‘cloudy’ mixture containing particles which will not easily settle out when the colloid is left standing :)))