Question

The solid or liquid particles dispersed in the air are called
(a) oxides
(b) acids
(c) hydrocarbons
(d) aerosols

Answer 1

Explanation:

❥⚘ʜᴇʏᴀ ᴍᴀᴛᴇ ʜᴇƦᴇ ɪS ʏᴏᴜƦ ᴀɴSᴡᴇƦ :

✾ᴛʜᴇ sᴏʟɪᴅ ᴏʀ ʟɪǫᴜɪᴅ ᴘᴀʀᴛɪᴄʟᴇs ᴅɪsᴘᴇʀsᴇᴅ ɪɴ ᴛʜᴇ ᴀɪʀ ᴀʀᴇ ᴄᴀʟʟᴇᴅ ᴀᴇʀᴏsᴏʟs. ᴏᴘᴛ ᴅ)

✾ʜᴏᴘᴇ ɪᴛ ʜᴇᴘʟŞ ᴜʜ.......◉‿◉

Answer 2

Answer:

They are called aerosols.

Explanation:

Step 1: A suspension of tiny liquid or solid particles in air or another gas is known as an aerosol. Aerosols can be created naturally or artificially. Based on the physical characteristics of the dispersed phase and dispersion medium, colloidal solutions can be categorised. Aerosol is the name given to the sol if air serves as the dispersion medium.

Step 2: Solid/liquid dispersions may be created in two different ways: (1) by size-reducing the bulk solid phase in a liquid, which often results in particles bigger than 1μ m and with a polydisperse size distribution; and (2) by depositing small particles in a liquid phase (precipitation).

Step 3: Solid/liquid dispersions are composed of a liquid and tiny solid particles suspended inside it. Dispersion comes in a variety of forms, the bulk of which are employed as processing intermediaries. A system generated by a liquid in which tiny solid particles are submerged is known as a solid/liquid dispersion.

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