Question

To prepare colloidal solutions of starch and egg albumin in water...!!​

Answer 1

Explanation:

For colloidal solution of egg albumin/milk

Step 1: 1g of egg albumin/milk (the colourless fluid found around the yellow yolk) and 5 ml of distilled water is taken in beaker and mixed it well. Step 2: 5 ml of distilled water is slowly added while stirring continuously. Step 3: Few drops of acid (dil. HCl/dil.

Answer 2

Answer:

$\huge\underline\bold\red{AnswEr}$

Take an egg and break it carefully so that we separate the egg yolk from egg albumin(which is the white part). Now, boil the egg albumin along with approx 200ml of water and keep on constantly stirring the mixture while boiling. The filtrate so obtained is a colloidal solution of egg albumin in water.