Name two common uses for ethanol.

Name two common uses for ethanol.

• A. Beverage additive and solvent
• B. Solvent and fuel
• C. Fuel and polymer precursor
• D. Oxidant and solvent

Answer: (B)

Ethanol is valued for its versatility in everyday and industrial contexts. As a solvent, it mixes with water and many organic compounds, making it handy for dissolving substances in laboratories, extraction processes, and products like cleaners and cosmetics. Its relatively moderate toxicity and ease of handling also add to its appeal as a common solvent. As a fuel, ethanol can burn to release energy, and it can be produced renewably from sugars via fermentation. It’s used in petrol blends (such as E10 or E85) to power vehicles, helping reduce dependence on fossil fuels and potentially lowering certain emissions. While ethanol is indeed present in beverages, the most fundamental, widely recognized uses in science and industry are as a solvent and as a fuel. It can be transformed into other chemicals (for example, dehydration to ethene, a polymer precursor), but that isn’t as direct or common a use as the two described. It isn’t used as an oxidant in typical contexts.

Ethanol is valued for its versatility in everyday and industrial contexts. As a solvent, it mixes with water and many organic compounds, making it handy for dissolving substances in laboratories, extraction processes, and products like cleaners and cosmetics. Its relatively moderate toxicity and ease of handling also add to its appeal as a common solvent.

As a fuel, ethanol can burn to release energy, and it can be produced renewably from sugars via fermentation. It’s used in petrol blends (such as E10 or E85) to power vehicles, helping reduce dependence on fossil fuels and potentially lowering certain emissions.

While ethanol is indeed present in beverages, the most fundamental, widely recognized uses in science and industry are as a solvent and as a fuel. It can be transformed into other chemicals (for example, dehydration to ethene, a polymer precursor), but that isn’t as direct or common a use as the two described. It isn’t used as an oxidant in typical contexts.