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Which metal has boiling point less than boiling point of water?
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∙ 11y ago
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What does an increase in pressure on the surface of water do to the boiling point?
It will raise the boiling point. This why, for example, car radiators have a pressure cap. This causes a rise in the boiling point of the water and it is less likely to boil.
Why pure water is less time to boil than water with salt?
The boiling point of pure water is lower than the boiling point of a water-salt solution, so it takes takes longer to heat the water-salt solution to its boiling point.
What is the simple physical test to show that a sample of water is pure?
A scientific test you do on water similar to a chemical test
What is the effect of decreased pressure on the boiling and freezing point?
As pressure decreases, the boiling point of water will also decrease. Backpackers camping in the high mountains are familiar with the phenomena when they get water boiling - and find that it is still only lukewarm because the atmospheric pressure at their high altitude is so low.
How much potassium is in degrees Celsius?
Somehow your units seem odd.Temperature and quantity of potassium seems strange.Potassium is a metal, somewhat like Sodium. It has a melting point of 63.25°C, and a boiling point of 760°C. Like Sodium, pure Potassium Metal will burn in contact with water.However, it is often found in an ionic compound for example Potassium Chloride (KCl) which is far less reactive.KCl salt is soluble in water, and will decrease the melting point and increase the boiling point of the water.
What does an increase in pressure on the surface of water do to the boiling point?
It will raise the boiling point. This why, for example, car radiators have a pressure cap. This causes a rise in the boiling point of the water and it is less likely to boil.
Why pure water is less time to boil than water with salt?
The boiling point of pure water is lower than the boiling point of a water-salt solution, so it takes takes longer to heat the water-salt solution to its boiling point.
What is the boiling point of mineral water?
Less than 100 degrees
Why is the boiling point of water lower in the mountains then it is at sea level?
The boiling point is lower because the air is thinner, and there is less pressure acting on the water. This means that you have to add less energy to counteract the forces holding the water in liquid form.
Is the boiling point of steam distillation involving two immiscible components always less than 100?
Yes it is. From the definition of steam distillation we can know that the components of the distillation are immiscible and one of the components is water. Since water's boiling point is 100'C, boiling point of the mixture must be less than that.
Is there any difference in boiling point of purewater in different altitude?
Yes. The boiling point of water is lower at higher altitudes because there is less atmospheric pressure.
What is the simple physical test to show that a sample of water is pure?
A scientific test you do on water similar to a chemical test
As you go to higher elevations above sea level the boiling point of water?
as you go higher above sea level, pressure decreases. Due to the decrease in pressure, the temperature needed for water to boil is less than it is than it would be at sea level. Thus, it would take less heat energy for the bonds to break and become a gas than it would in an environment with more pressure.
Why is more heat needed to vaporize water than gasoline?
Gasoline has a less boiling point (72 degree Celsius) While water has a bigger boiling point (100 degree Celsius)
What is the boiling point of water at sea level xy?
Answer:The boiling point of water at sea level is 100oC (212oF). Water boils when the pressure of the vapor is equal to the surrounding pressure. Since atmospheric pressure is reduced at higher altitudes it takes less energy (and therefore less heat) to boil water. So to put it simply the higher your altitude the lower the boiling point.
What happens to its temperature when water is boiling?
The temperature of boiling water stays the same. At sea level, that is 100 degrees Celsius or 212 degrees Fahrenheit. At higher elevations, say on a tall mountain, the boiling point of water is less and less, the higher you go.
Is sodium chloride having more or less melting and boiling point?
More or less of a melting and boiling point than what? Water? Iron? Hydrogen? More information needs to be provided before this can be answered.
