Rubbing alcohol is completely miscible and "soluble" in water.
Rubbing alcohol will not completely dissolve sand, only partially. It is slightly soluble due to rubbing alcohol containing some water.
If there is enough liquid, the sugar will dissolve, as rubbing alcohol is a mixture of water (about 30%) with an alcohol. Sugar is soluble in both liquids. * BTW, rubbing alcohol is poisonous. *
Water is a polar solvent, and alcohol includes a polar component in its molecular structure.
Yes, it is soluble.
Sodium chloride is not soluble in rubbing alcohol.
Salt (sodium chloride) is not soluble in alcohol, but is soluble in water. Nearly all "rubbing alcohol" contains some water, and so will slightly dissolve salt.
Permanent marker is soluble in rubbing alcohol which is polar.
Only in water mixtures such as "rubbing alcohol". Salt (sodium chloride) is not soluble in alcohol, but is soluble in water. Nearly all "rubbing alcohol" contains water. To prove this for yourself, pour a small bowl of rubbing alcohol, then add a teaspoon of salt. It will mostly remain at the bottom of the bowl. Now add water to the bowl, forming a miscible mixture of water and alcohol. After enough water is added, the salt will eventually go into solution in the mixture.
Only slightly. Salt (sodium chloride) is not soluble in alcohol, but is soluble in water. Nearly all "rubbing alcohol" contains water. To prove this for yourself, pour a small bowl of rubbing alcohol, then add a teaspoon of salt. It will mostly remain at the bottom of the bowl. Now add water to the bowl, forming a miscible mixture of water and alcohol. After enough water is added, the salt will eventually go into solution in the mixture.
Rubbing alcohol can be classified as an organic solvent, and as such is capable of dissolving organic substances such as ink. The ink is soluble in rubbing alcohol.
Basically you get weaker rubbing alcohol. Rubbing alcohol is already a mixture of water and isopropyl alcohol.