Chemistry
Grade-7
Easy
Question
What kind of solution is sol?
- A liquid dispersed in a gas
- A solid dispersed in a gas
- A solid dispersed in a liquid
- A liquid dispersed in a solid
Hint:
A solid dispersed in a liquid
The correct answer is: A solid dispersed in a liquid
Sol is a colloid (very small particles dispersed in a continuous liquid) in physical chemistry in which the particles or dispersing phase is solid and the medium is fluid(liquid). The colloid is called a hydrosol if the dispersion medium is water; if it is air, it is called an aerosol.
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