Which is an example of a liquid?

Which is an example of a liquid?

• A. A. Hydrogen
• B. B. Calcium Carbide
• C. C. Acetone
• D. D. Chlorine

Answer: (C)

Acetone is classified as a liquid at room temperature and is commonly used as a solvent in various applications. It has a well-known characteristic of being a clear, colorless liquid that evaporates quickly, which is why it is frequently utilized in nail polish remover and other chemical processes. On the other hand, hydrogen is a gas at room temperature, while calcium carbide is a solid compound. Chlorine, although it can exist in various states, is typically found as a gas under standard conditions. The distinction lies in the physical state of matter, where acetone maintains its liquid form, making it the correct choice among the options presented.

Acetone is classified as a liquid at room temperature and is commonly used as a solvent in various applications. It has a well-known characteristic of being a clear, colorless liquid that evaporates quickly, which is why it is frequently utilized in nail polish remover and other chemical processes.

On the other hand, hydrogen is a gas at room temperature, while calcium carbide is a solid compound. Chlorine, although it can exist in various states, is typically found as a gas under standard conditions. The distinction lies in the physical state of matter, where acetone maintains its liquid form, making it the correct choice among the options presented.