What is the boiling point of water in degrees Celsius?

What is the boiling point of water in degrees Celsius?

• A. 90°C
• B. 100°C
• C. 110°C
• D. 80°C

Answer: (B)

The boiling point of water is defined as the temperature at which it changes from a liquid to a gas at standard atmospheric pressure (1 atmosphere). For pure water, this temperature is 100 degrees Celsius. At this point, bubbles of water vapor begin to form within the liquid and rise to the surface, leading to the observable phenomenon of boiling. In practical applications and scientific contexts, this boiling point is crucial because it allows for standardized measurements in experiments, cooking, and various industrial processes. The boiling point can vary under different conditions, such as changes in altitude or atmospheric pressure, but at sea level, it is consistently recognized as 100 degrees Celsius. Understanding this fundamental concept is essential for studies related to thermodynamics and physical science.

The boiling point of water is defined as the temperature at which it changes from a liquid to a gas at standard atmospheric pressure (1 atmosphere). For pure water, this temperature is 100 degrees Celsius. At this point, bubbles of water vapor begin to form within the liquid and rise to the surface, leading to the observable phenomenon of boiling.

In practical applications and scientific contexts, this boiling point is crucial because it allows for standardized measurements in experiments, cooking, and various industrial processes. The boiling point can vary under different conditions, such as changes in altitude or atmospheric pressure, but at sea level, it is consistently recognized as 100 degrees Celsius. Understanding this fundamental concept is essential for studies related to thermodynamics and physical science.