Gasoline's ability to become a vapor is best described by which of the following terms?

• A. Volatility
• B. Viscosity
• C. Density
• D. Solubility

Answer: (A)

Verified step by step guidance

1. Understand the meaning of each term given in the options: Volatility, Viscosity, Density, and Solubility.
2. Volatility refers to how readily a substance vaporizes or turns into a gas at a given temperature.
3. Viscosity describes a fluid's resistance to flow, essentially how thick or sticky it is.
4. Density is the mass of a substance per unit volume, indicating how heavy or light it is relative to its size.
5. Solubility is the ability of a substance to dissolve in a solvent, such as how well sugar dissolves in water.
6. Since the question asks about gasoline's ability to become a vapor, the correct term to describe this property is Volatility.