In a solution, if the solvent is not specified, it is acetone.
True
False
The correct answer and explanation is :
False
In chemistry, if a solvent is not explicitly mentioned in a solution, it is not necessarily acetone. The assumption of a default solvent depends on the context, type of solution, and common laboratory practices. Typically, water is the most commonly assumed solvent when none is specified, especially in general chemistry, biology, and aqueous reactions. However, in organic chemistry, the choice of solvent can vary based on solubility, reaction conditions, and experimental requirements.
Why Water is Often Assumed as the Default Solvent?
- Most Common Solvent: Water is the universal solvent and is widely used in chemical, biological, and industrial processes.
- Aqueous Solutions: Many solutions in chemistry, especially in biological and environmental contexts, are water-based unless stated otherwise.
- Safe and Non-Volatile: Unlike organic solvents like acetone, water is non-toxic, non-flammable, and environmentally friendly.
When Might Acetone Be the Solvent?
- Acetone is a common organic solvent, particularly in organic chemistry and industrial applications.
- It is used in dissolving non-polar and some polar compounds, cleaning, and as a reaction medium.
- However, it is not the standard default solvent unless specifically mentioned in laboratory settings.
Conclusion
If a solvent is unspecified, assuming water is the safer choice in most chemical contexts. Acetone is only assumed in certain organic chemistry settings but not as a universal default solvent. Therefore, the statement that “if the solvent is not specified, it is acetone” is false.