Question

Classify the following into homogenous and heterogenous mixtures:
(a) Ice
(b) Soil
(c) Wood
(d) Air​

Answer 1

ice = homogenous mixture

soil = heterogenous mixture

wood= after burning wood , on dissolving you get a heterogenous mixture

air = homogenous mixture .

Answer 2

Among the following, homogeneous mixtures are ice and air and heterogeneous mixtures are soil and wood.

• Ice is a homogenous mixture because its particles are evenly dispersed.
• Air is a homogeneous combination of gases as it is comprised of nitrogen, oxygen and other gases. Its components are not promptly isolated or recognized from each other.
• Soil is a heterogeneous blend since it has more than one sort of material.
• Wood is a heterogeneous blend of several materials. It's made up of a variety of chemicals that aren't uniformly distributed inside the woody substance. You can collect samples of one type of wood and look for varying quantities of chemicals such as gas, sap, moisture, and so on.