About Resins which are incorrect:a)Not solute in waterb)Soluble in al...
Resin is a natural or synthetic organic substance that is soluble in some organic solvent such as linseed oil turpentine only. And their resinous solution in a solvent formed varnishes.
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About Resins which are incorrect:a)Not solute in waterb)Soluble in al...
Understanding Resins
Resins are a diverse group of solid or viscous substances that are typically organic and can be natural or synthetic. They play a crucial role in various applications, including coatings, adhesives, and varnishes.
Analyzing the Options
- Not soluble in water:
Resins are generally hydrophobic, meaning they do not dissolve in water. This characteristic is due to their non-polar nature.
- Soluble in all spirits:
This statement is incorrect. While many resins can dissolve in certain organic solvents (like alcohols or esters), they are not soluble in "all" spirits. Different solvents affect the solubility of resins variably, and some resins may not dissolve in specific types of spirits.
- Used in varnishes:
This statement is correct. Resins form the primary component of varnishes, contributing to their durability, gloss, and protective qualities.
- Left behind on evaporation of solvent:
This statement is accurate. When a solvent evaporates, resins remain as a solid residue, which is often the desired outcome in various applications.
Conclusion
The correct answer is option 'B' because while many resins are soluble in certain organic solvents, it is inaccurate to claim they are soluble in all spirits. This distinction highlights the importance of understanding the specific interactions between resins and various solvents in real-world applications.