Petrol is non-polar because it's a hydrocarbon. Water is polar. One will not dissolve in the other because of this. They'll mix, but stay separated.
Sand and water would be considered a heterogeneous mixture because you can see the individual components (sand and water) and they do not form a consistent composition throughout the mixture.
Yes, petrol is considered a heterogeneous mixture because it is composed of various hydrocarbon compounds with different boiling points and properties. These components do not combine chemically, but rather exist together in a dispersed form.
Alcohol and water form a homogeneous mixture.
The mixture of salt and sugar crystals is heterogeneous.
The mixture of ethanol in water is a homogeneous mixture because ethanol and water molecules mix evenly and form a single phase without easily visible boundaries between the two substances.
Sand and water would be considered a heterogeneous mixture because you can see the individual components (sand and water) and they do not form a consistent composition throughout the mixture.
Water and gasoline form a heterogeneous mixture
Yes, petrol is considered a heterogeneous mixture because it is composed of various hydrocarbon compounds with different boiling points and properties. These components do not combine chemically, but rather exist together in a dispersed form.
Alcohol and water form a homogeneous mixture.
Concrete is a heterogeneous mixture. It is made up of various components such as cement, aggregate (like sand or gravel), and water. These components are physically combined, but they do not chemically react to form a new substance.
sugar dissolves in water to form a homogeneous solution.
sugar dissolves in water to form a homogeneous solution.
The mixture of salt and sugar crystals is heterogeneous.
A heterogeneous mixture. Water is a polar solvent and wax in nonpolar, like oil. The two will not mix as a result.
Oil and vinegar form a heterogeneous mixture.
This can be considered either. If the suspended water is equally distributed in air then it ishomogeneous If it is close to the dew point you will get localized concentrations of water (just before droplets form) and then it is heterogeneous.
Yes, it is heterogeneous, and the reason it's very easy, it's because when you mix water and oil, you always can see them separate, so you can see two things, doesn't matter if you try to shake the mixture the time you want, they will appear again separate. If it were a homogeneous mixture, you only can observe one thing.