Question

Why is smoke considered as a solid-gas mixture?​

Answer 1

Answer:

Smoke is a collection of tiny solid, liquid and gas particles. Although smoke can contain hundreds of different chemicals and fumes, visible smoke is mostly carbon (soot), tar, oils and ash. Smoke occurs when there is incomplete combustion (not enough oxygen to burn the fuel completely)

Answer 2

Answer:

Smoke is actually made of tiny solid lumps of soot and ash and dust that mix with the air (which is a gas) and water vapour (also a gas). That makes smoke a mixture of one or more solids and gases.(hope it helps u)