Atmospheric Pressure and BoilingThe pressure of gas above a liquid affects the boiling point. In an open system this is called atmospheric pressure. The greater the pressure, the more energy required for liquids to boil, and the higher the boiling point
❥ The higher the pressure the higher is the boiling point of a liquid. To explain this simply: as you increase the temperature of a liquid, its molecules start moving faster and faster. They therefore have a greater tendency to escape. Thus you need a higher pressure to keep them in the liquid.
This is why when you’re at a high altitude (lower pressure) water boils at a lower temperature, which means that if you’re cooking something in water, you likely need to cook it longer because the boiling water is at a lower temperature.
Answers & Comments
Answer:
Atmospheric Pressure and Boiling
Atmospheric Pressure and BoilingThe pressure of gas above a liquid affects the boiling point. In an open system this is called atmospheric pressure. The greater the pressure, the more energy required for liquids to boil, and the higher the boiling point
Verified answer
[tex]\huge\boxed{\fcolorbox{orange}{red}{αɳรωε૨}}[/tex]
⠀
❥ The higher the pressure the higher is the boiling point of a liquid. To explain this simply: as you increase the temperature of a liquid, its molecules start moving faster and faster. They therefore have a greater tendency to escape. Thus you need a higher pressure to keep them in the liquid.
This is why when you’re at a high altitude (lower pressure) water boils at a lower temperature, which means that if you’re cooking something in water, you likely need to cook it longer because the boiling water is at a lower temperature.