yes
Non-polar compounds are least likely to dissolve in water because water is a polar solvent and non-polar compounds do not interact well with polar substances. Ionic compounds and charged compounds are more likely to dissolve in water due to their ability to interact with the polar water molecules.
A non polar compound would be least likely to dissolve in water.
A) nonpolar compounds will not dissolve in water because water is polar
This method may work in certain cases, but many polar compounds are immiscible in water. An example would be fatty acids: polar by definition, but can be insoluble in H2O as their tail length increases
Hexane is a non-polar solvent, so it will not dissolve in water. Kerosene is non-polar so it will dissolve in Hexane.
Sodium chloride is an ionic, polar compound.
Because sodium chloride and water are ionic compounds.
Sodium chloride is dissolved in water because is a polar, ionic compond.
Salt (sodium chloride) is an ionic compound; water is a polar solvent, oils have non-polar molecules.
The phrase "Like-Dissolves-Like" will answer your question and subsequent answers in the future. Water is a polar species which only likes to dissolve or dissolve into other polar speices. Therefore a nonploar compound like n-hexane would not readily dissovle (mix) with water. There are multiple reasons for this observed trend and any intro level chemistry book or organic book will have those answers.
Inorganic compounds dissolve in water due to the water's polar nature. Water molecules attract and surround the ions or molecules of the inorganic compound, causing them to break apart. This process, called hydration, allows the individual components of the inorganic compound to be dispersed throughout the water.
A non polar compound would be least likely to dissolve in water.