Yes, the process is known as Distillation. Works on the property that Alcohol (ethanol) and Water have different boiling points. Water boils at 100 C and Alcohol at about 60-70 C. Heating above 70 but below 95 will vaporise the alcohol, leaving Water.
Alcohol is evaporated first !
Alcohol (ethanol) is a compound, not a mixture.
No, rubbing alcohol is a homogeneous mixture because its components (isopropyl alcohol and water) are evenly distributed throughout the solution.
Yes, rubbing alcohol (isopropyl alcohol) is a homogeneous mixture because it consists of a single phase with uniform composition throughout, typically containing 70% isopropyl alcohol and 30% water.
Alcohol evaporates faster than sugar water due to its lower boiling point. Alcohol molecules have weaker intermolecular forces, allowing them to escape into the air more easily compared to the larger and more complex sugar molecules in sugar water.
Alcohol is evaporated first.
Alcohol is evaporated first !
The mixture of sugar-salt solution can be separated by evaporation. If the water is completely evaporated we will get separated sugar from the mixture. If we dissolve the mixture in alcohol we will get the salt separated while sugar will be dissolved in alcohol. After that, the solution is further filtered and salt will be the residue of the solution.
Condensed milk can be made from evaporated milk by adding sugar to the evaporated milk and then heating it until the mixture thickens and reduces in volume.
Grain alcohol is a mixture
Alcohol (ethanol) is a compound, not a mixture.
Rubbing alcohol is actually a mixture. To be specific it is a homogeneous mixture.
No, rubbing alcohol is a homogeneous mixture because its components (isopropyl alcohol and water) are evenly distributed throughout the solution.
To make sweetened condensed milk from evaporated milk, you can add sugar to the evaporated milk and heat it gently until the sugar dissolves and the mixture thickens.
Yes, isopropyl alcohol can leave a residue after use, especially if it is not completely evaporated.
Yes, rubbing alcohol can leave a residue after use, especially if it is not completely evaporated.
Alcohol is not mixture, it is a compound.