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Why boiling point of water at hilly area is lower than that at sea level?
Wiki User
∙ 11y ago
The higher you climb up a mountain, the air pressure drops. With less air pressure on the surface of the water, it is easier for the top layer of water molecules to part off and become gas, hence the lower boiling point.
Wiki User
∙ 16y ago
Wiki User
∙ 11y agoThis has all got to do with airpressure.
At sea-level the airpressure is high and with minimal differences throughout the world, the boiling point would be 100 degrees Celsius.
High up in the mountains the airpressure is much lower, hence water boils at a much lower temperature.
Some places you need a pressure cooker in order to properly cook vegetables
Wiki User
∙ 14y ago== == There is a decrease in air pressure on the hills
Nazima Manipady
Because there is less air pressure on the hills
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Why the boiling point of water is lower on mountains than at sea level?
The boiling point of a liquid is defined as when the vapour pressure of that liquid is equal to the atmospheric pressure. On mountains, the air pressure is lower than at sea level, so it follows that the boiling point of water is lower there.
Why does water have a different boiling point at elevation than at sea level?
At a higher elevation there is less air pressure. In all liquids, a lower pressure means a lower boiling point.
Which has a lower boiling point butane or water?
benzene has lower boiling point than water
How does IMF affect the boiling point or melting point of a substance?
The stronger the IMF, the higher the boiling point and the lower the melting point. The weaker the IMF, the lower the boiling point and the higher the melting point.
What does the boiling of salt water compare to the boiling point of fresh water?
The boiling point of freshwater is lower than the boiling point of saltwater.
Why the boiling point of water is lower on mountains than at sea level?
The boiling point of a liquid is defined as when the vapour pressure of that liquid is equal to the atmospheric pressure. On mountains, the air pressure is lower than at sea level, so it follows that the boiling point of water is lower there.
What is the relation between the altitude compared to sea level and the boiling point of water?
In general, the higher the altitude, the lower the pressure, and the lower the pressure the lower the boiling point.
Does boiling point of water change as you move above sea level?
yes the boiling point changes with elevation. the higher the elevation the lower the boiling point.
How does normal boiling points differ from other boiling points of the same liquid?
The normal boiling point is the boiling point at sea level, or more precisely, at 1 atmosphere pressure. At higher elevations, or at lower atmospheric pressures, the boiling point is lower. At higher atmospheric pressures, the boiling point is higher.
What is the relationship of boiling point with atmospheric pressure?
The normal boiling point (also called the atmospheric boiling point or the atmospheric pressure boiling point) of a liquid is the special case in which the vapor pressure of the liquid equals the defined atmospheric pressure at sea level, atmosphere
Why does water have a different boiling point at elevation than at sea level?
At a higher elevation there is less air pressure. In all liquids, a lower pressure means a lower boiling point.
Why boiling point of water in Shimla in lower than that in Delhi?
It depends what your altitude is compared to sea level. The lower below sea level you are, the more atmospheric pressure there is thus increasing boiling point; pressure raises the boiling point. That is why your auto has a pressurized cooling system - to stop boil over.
When does liquid water turn to gas?
At sea level, liquid water boils and becomes a gas at 212º F, or 100º C. Due to lower surrounding pressure it has a lower boiling point at higher altitudes (ex. boiling point is 202º F in Denver, CO, about 5,000ft. above sea level), and a higher boiling point at lower altitudes.
Why the boiling point of water is lower on mountains?
Because the pressure high up in the moutains is lower than on sea level.
How does the boiling point of saltwater compare to the boiling point of freshwater?
The boiling point of freshwater is lower than the boiling point of saltwater.
Which has a lower boiling point butane or water?
benzene has lower boiling point than water
Does ethanol has the lower boiling point?
It depends what chemical or compound you are comparing the boiling point to. Ethanol has an atmospheric pressure boiling point of 78.1 °C (172.6 °F). This is slightly lower than the boiling point of water at the same pressure, much lower than the boiling point of iron, much higher than the boiling point of bromine.
