TS EAMCET 04 May 2019 Shift 1 Solved Paper

Identify the collect statements from the following.
a. A closed vessel containing 90% CO2 and 10% O2 is an aerosol.
b. Milk is an emulsion.
c. Smoke is an aerosol.
d. Peptisation is a method of purification of colloidal solution.
e. Ultrafilteration is a method of purification of colloidal solution.