Egg albumin is :

The correct procedure for preparing a colloidal solution of egg albumin in water is :

Serum albumin is an example of a(an)

The most appropriate method of making egg-albumin sol is :

The most appropriate method of making egg-albumin sol is

A sol of egg albumin can be coagulated by addition of :

Rima took fine chalk powder egg albumin starch powder and alum powder in four test tubes A,B,C, and D respectively .After adding water to all the four test tubes, identify the test tubes as true solution suspension and colloid.

Give scientific reason: On boiling egg albumin becomes opaque white.