Answer: A Explanation: Because thus no longer not soluble in the water
Answer: A Explanation: because it's no longer stay in water
Key concepts Introduction Background When you dissolve a soluble chemical in water, you are making a solution. In a solution the chemical you add is called the solute and the liquid that it dissolves into is called the solvent. Whether a compound is soluble or not depends on its physical and chemical properties. To be able to dissolve, the chemical has to have the capability to interact with the solvent. During the process of chemical dissolution, the bonds that hold the solute together need to be broken and new bonds between the solute and solvent have to be formed. When adding sugar to water, for example, the water (solvent) molecules are attracted to the sugar (solute) molecules. Once the attraction becomes large enough the water is able to pull individual sugar molecules from the bulk sugar crystals into the solution. Usually the amount of energy it takes to break and form these bonds determines if a compound is soluble or not. Generally, the amount of a chemical you can dissolve in a specific solvent is limited. At some point the solution becomes saturated. This means that if you add more of the compound, it will not dissolve anymore and will remain solid instead. This amount is dependent on molecular interactions between the solute and the solvent. In this activity you will investigate how much of various compounds you can dissolve in water. How do you think sugar and salt compare? Materials
Observations and results This is because each of these compounds has different chemical and physical properties based on their different molecular structures. They are all made of different chemical elements and have been formed by different types of bonds. Depending on this structure it is more or less difficult for the water molecules to break these bonds and form new ones with the solute molecules in order to dissolve them into a solution. Cleanup More to explore This activity brought to you in partnership with Science Buddies ABOUT THE AUTHOR(S)Which of the following liquids do not mix water?Oil and water are two liquids that are immiscible, meaning they will not mix together.
Which of the following is not soluble in water common salt?Sand is a granular material which is composed of finely divided rock and mineral particles. It forms a dispersion with water and settles down with time. And thus, it is insoluble in water. Hence, the correct answer is option (d).
Which of the following is not soluble in water naphthalene?Thus, Naphthalene is insoluble in highly polar solvents like water as non-polar solutes do not likely to dissolve in polar solvents like water.
Which of the following does not dissolve water salt sugar chalk?Sugar does not dissolve in water.
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