Which of the following contains small droplets of liquid or particles of solid dispersed in a gas?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Aerosol.
An aerosol contains small droplets of liquid or particles of solid dispersed in a gas. These particles or droplets are typically microscopic and can remain suspended in the air for extended periods. Aerosols are found in various forms, including mist, fog, smoke, and sprays. They are common in both natural environments (e.g., sea spray or volcanic ash) and human-made products (e.g., deodorants, air fresheners). Aerosols play an important role in atmospheric processes and can impact health and the environment.