SM No Experiments 1 True Solutions, Suspensions and Colloids Experiment 1(A) : To prepare True solutions of common salt, Sugar and alum in water. Experiment 1 (B): To prepare suspensions of soil, chalk powder and fine Sand in water. Experiment 1(c): To prepare Colloidal Solutions of starch in water and albumin / milk egg a true solution, Experiment 1 (D): to distinguish between on the Colloidal Solution and suspension Basis of (a) Transparency (b) Filtration ​