Question

निम्नलिखित में से कौन एक ठोस सोल का एक उदाहरण है? Options: 1) Milk of magnesia मैग्नीशिया मिल्क 2) Foam फोम 3) Coloured gemstones रंगीन (रत्न) पत्थर 4) Rubber रबर

Answer 1

Hi,
I think coloured gemstones is an example of solid sol

Answer 2

The correct answer is option C

The solid colloid can be defined as the substance in which the solid is dispersed into the liquid.

It can be defined as the a solution in which solid particles are dispersed in the solid, liquid a gel semisolid.

In this all the liquid phase is absorbed by the solid (Gel).

Example: Colored gemstone.