no
Pure air is homogeneous because all components are completely miscible.
Pure mountain air is not a pure chemical substance, but rather a mixture of various gases including nitrogen, oxygen, carbon dioxide, and others. The composition of mountain air can vary depending on factors such as elevation and surrounding pollution levels.
How could a man as such have pure tolerance? She was not as pure as a rose. Bill was as white as a pure albino.
homogeneous
burns faster in pure oxygen as the percentage of oxygen is less in air
reason for air is not pure
air is not pure
A pure air can be prepared only in laboratory, by mixing the components. Note that air is not a compound but a mixture of gases. In the nature pure air don't exist - the air is polluted.
No. Air is not pure substance. Air has all dust and dangerous gases with it. From place to place its composition changes.
Pure air is homogeneous because all components are completely miscible.
No
No, there is 21% oxygen in air.
As per my knowledge pure substance does not have anything else added to it. Air and water are pure substances that exist in nature. A pure substance cannot be taken apart to locate more substances.
Air is a mixture.
pure air is homogeneous but dusty air is heterogeneous
The ultrapure water is not conductive.
no