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How can a substance boil to a higher temperature with the same rate of heat provided?
A substance can boil at a higher temperature when the external pressure is increased. This phenomenon is seen in pressure cookers, where the higher pressure raises the boiling point of water. The substance requires more energy to overcome this increased pressure and reach the higher boiling temperature.
What else can I help you with?
Why does beer boil at a lower temperature than tap water?
Beer boil at a higher temperature than tap water because contain many solutes.
Will rainwater and sea water boil at the same temperature?
No, rainwater and seawater will not boil at the same temperature. Seawater has a higher boiling point than rainwater due to the presence of dissolved salts and minerals, which raise the boiling point of the water.
How do you lower a substance's boiling point?
by lowering the air pressure above it. that's why things boil faster the higher you are (higher elevations compared to lower elevations). you can actually boil water at room temperature by putting it in a container and sucking the air out of it. its kinda neat.
What is the substance if it dissolves in water and boil at a constant temperature?
The substance you are describing is likely a solute that forms a solution with water, exhibiting a boiling point elevation due to its presence. This means that when dissolved, the solution will boil at a higher temperature than pure water, but will maintain a constant boiling point for a given concentration. Common examples include salts and sugars. The constant boiling point indicates that the solution is in equilibrium, with the solute affecting the physical properties of the solvent.
When salt is added to boiling water at 100 degrees Celsius will the water boil faster or slower?
Adding salt to boiling water will actually make the water boil slower. Salt increases the boiling point of water by raising its boiling point temperature. As a result, it will take longer for the water to reach the new, higher boiling point temperature and thus boil.
What is the effect of soluble volatile substance on the boiling point of a water solution?
A soluble volatile substance will lower the boiling point of a solution. The volatile substance will boil at a lower temperature than the water component, thus causing the solution to boil at a lower temperature.
What Celsius temperature does chocolate boil?
The substance we call "chocolate", strangely enough, doesn't boil. The reason is that it is a mixture of solids and fats. The fats will boil if heated to much higher than water boiling temperature and at various levels, which makes it a dangerous experiment. The solids in chocolate, like cocoa and sugar, will just burn - not boil. If you are talking of meltingtemperature, that is around 32 degrees Celcius.
Do molecular compounds boil at a higher temperature than ionic compounds?
No
Why does beer boil at a lower temperature than tap water?
Beer boil at a higher temperature than tap water because contain many solutes.
What two ways can make something boil?
Something can boil by increasing the temperature of the substance until it reaches its boiling point, causing the liquid to evaporate and form bubbles. Another way to make something boil is by decreasing the surrounding pressure, which lowers the boiling point of the substance and allows it to boil at a lower temperature.
Why does the temperature remain constant when it boils?
A substance has different phases, but it only boils at a certain temperature. If it is over that temperature it will evaporate or if it is under that temperature it won't boil.
What remains constant when a substance starts to boil?
Temperature! :) doing a crossword puzzle on it right now!
Why does water boil at a higher temperature in a pressure cooker?
less than 100oC.
What is boil in science?
Every liquid has a temperature and pressure at which the substance gives off vapor internally. The temperature and pressure at which this occurs is called the boiling point. The term "boil" means what happens at these points.
Will rainwater and sea water boil at the same temperature?
No, rainwater and seawater will not boil at the same temperature. Seawater has a higher boiling point than rainwater due to the presence of dissolved salts and minerals, which raise the boiling point of the water.
What temperature does every pure substance boil at?
The boiling temperature of a pure substance is unique and specific to that substance. It is determined by its molecular structure and strength of intermolecular forces. This characteristic boiling temperature is referred to as the substance's normal boiling point.
What is the relationship between specific heat and the change in temperature of a substance?
Specific heat is the amount of energy it takes to raise a unit mass of the substance by one degree Celsius. For each unit of specific heat applied to a substance its temperature will increase by a set amount.
