Question

Identify dispersed phase and dispersion medium in the following colloidal dispersions.
a. milk
b. blood
c. printing ink
d. fog​

Answer 1

a) For milk dispersed phase is liquid and dispersion medium is liquid. Milk is an example of emulsions.

b) For Blood dispersed phase is solid and dispersion medium is liquid. Blood is an example of Sol.

c) For printing ink dispersed phase is solid and dispersion medium is liquid. Printing ink is an example of Sol.

d) For fog dispersed phase is liquid and dispersion medium is Gas. Fog is an example of Liquid Aerosol.