A sample of red ink (a colloidal solution) is | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) $1$. Colloidal solution is a mixture in which tiny particles are suspended in a liquid substance. The suspended particles are known as the dispers

Vedclass · Accepted Answer

Egg white

Vedclass · Answer

(C) $1$. Colloidal solution is a mixture in which tiny particles are suspended in a liquid substance. The suspended particles are known as the dispersed phase and the liquid substance is known as the dispersion medium.$2$. Colloidal sols are classified as Lyophobic (liquid-hating) and Lyophilic (liquid-loving). Lyophilic sols are inherently more stable due to the high affinity between the dispersed phase and the dispersion medium.$3$. Egg white contains albumin,which acts as a protective colloid and forms a lyophilic sol when mixed with water. This provides stability to the colloidal system.$4$. Therefore,egg white ensures the stability of the red ink sample.$5$. $HCHO$,eosin dye,and water do not possess the property of stabilizing the colloid in this mixture.Thus,option $(C)$ is correct.

$A$ sample of red ink (a colloidal solution) is prepared by mixing eosin dye,egg white,$HCHO$ and water. The component which ensures stability of the ink sample is :-

Similar Questions

The coagulating power of electrolytes having ions $Na^{+}$, $Al^{3+}$, and $Ba^{2+}$ for $As_{2}S_{3}$ sol increases in the order

Explain the cleansing action of soaps.

Which among the following is a zero-dimensional nanostructure?

Action of soap is due to emulsification and micelle formation. Comment.

Substances whose solutions can readily diffuse through parchment membranes are

Vedclass Test Series

Exam Paper Generator

Online Exam Module