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How does adding salt to water affect the temperature?
It does not affect the temperature of the water, but solutes raise the boiling point and lower the freezing point.
How does IMF affect the boiling point or melting point of a substance?
IMF (intermolecular forces) affect the boiling and melting points of a substance by influencing the strength of the bonds between molecules. Stronger IMFs lead to higher boiling and melting points because more energy is required to overcome these forces. Weaker IMFs result in lower boiling and melting points as less energy is needed to break the intermolecular interactions.
How might a lower boiling point affect people who go camping in the mountains?
A lower boiling point at high altitudes means that water will boil at a lower temperature, which can affect cooking times and the preparation of food. It may take longer to boil water for cooking and hot beverages, and food may require adjustments in cooking times to ensure it is cooked properly.
Who has the lowest boiling point fraction petrol or diesel?
Petrol has a lower boiling point than diesel. This is because petrol is a lighter fraction of crude oil, consisting of shorter hydrocarbon chains, which results in a lower boiling point compared to diesel.
How does pressure affect the boiling point of a substance?
Pressure affects the boiling point of a substance by either raising or lowering it. When pressure is increased, the boiling point of a substance also increases because it requires more energy to overcome the higher pressure. Conversely, when pressure is decreased, the boiling point of a substance decreases because less energy is needed to overcome the lower pressure.
Where on earth where the boiling point of water is lower?
high altitude
How does adding salt to water affect the temperature?
It does not affect the temperature of the water, but solutes raise the boiling point and lower the freezing point.
How does IMF affect the boiling point or melting point of a substance?
IMF (intermolecular forces) affect the boiling and melting points of a substance by influencing the strength of the bonds between molecules. Stronger IMFs lead to higher boiling and melting points because more energy is required to overcome these forces. Weaker IMFs result in lower boiling and melting points as less energy is needed to break the intermolecular interactions.
How does abnormally low pressure affect the boiling point of a compound?
Abnormally low pressure decreases the boiling point of a compound because it reduces the pressure exerted on the liquid, making it easier for molecules to escape into the gas phase. This results in a lower energy requirement for the liquid to vaporize, lowering the boiling point.
How does pressure affect the temperature at which water boils?
There is a direct relationship between the temperature at which water boils and the air pressure on it. Higher pressure, higher boiling point. Lower pressure, lower boiling point.
Why the boiling point of a pure liquid is usually reported along with the pressure at which the boiling point was measured?
The boiling point of a liquid depends on the pressure applied to it: higher pressure raises the boiling point and lower pressure decreases it. By reporting the boiling point along with the pressure, it allows for accurate comparison and reproducibility of experimental results, as different pressure conditions can affect the boiling point.
How does salt affect the boiling point?
it increases the boiling point
How might a lower boiling point affect people who go camping in the mountains?
A lower boiling point at high altitudes means that water will boil at a lower temperature, which can affect cooking times and the preparation of food. It may take longer to boil water for cooking and hot beverages, and food may require adjustments in cooking times to ensure it is cooked properly.
How does the boiling point affect sugar water?
salt or sugar would lower the melting point and raise the boiling point. The salt or sugar would reduce the partial pressure of water in the solution (essentially more competition), effectively raising the boiling point.
How does the presence of dissolved sodium chloride affect the boiling and freezing point of water?
Dissolved solute (NaCl, salt) will raise the boiling point and lower the freezing point of water. This is known as a colligative property.
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.
Why does the boiling point of methylated spirits drop?
The boiling point of methanol is lower than the boiling point of ethanol.
