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How may it be checked that the liquid is boiling at a constant rate?
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How does rate constant change with temperature?
The answer depends on the rate of WHAT! The rate of water boiling, for example, will increase with temperature but the rate of ice forming will decrease.
Why does temperature remain constant during the boiling of water although is supplied?
The boiling water at its boiling point uses the extra energy being supplied to transform its state from liquid to gas (steam) at the rate of 540 cals per gram. Now if you have the water boiling in a pressurized vessel you can make the water boil at a higher temperature and this is used in certain applications but the temperature will remain constant at that pressure as long as there is water to be converted to steam.
How can the rate constant be determined from the rate law?
The rate constant is the reaction rate divided by the concentration terms.
How are boiling and evaporating different?
Boiling specifically means that the liquid's partial vapor pressure is equal to the atmospheric pressure.From Wikipedia: "Boiling is the rapid vaporization of a liquid, which occurs when a liquid is heated to its boiling point, the temperature at which the vapor pressure of the liquid is equal to the pressure exerted on the liquid by the surrounding environmental pressure."Simple evaporation is a slow process where a liquid turns to cool vapor at temperatures below the boiling point. Boilingis a rapid process where a liquid turns to hot vapor when heated to the boiling point. Boiling involves the formation of bubbles of this hot vapor, which rise to the surface of the liquid, where they break and release the vapor.
What is the temperature of water after boiling for 5 minutes?
after 5 minutes the water vaporates (it turnes from water into steam) Until all molecules have gone from liquid to gas, the temperature is steady at boiling temp, 100C.
Thickness of liquid affect it's boiling rate?
the thicker a liquid is the longer it take to boil!
How does rate constant change with temperature?
The answer depends on the rate of WHAT! The rate of water boiling, for example, will increase with temperature but the rate of ice forming will decrease.
What is the relationship between the rate of evaporation and the rate of condensation of the vapor of a liquid in a closed container and has a constant vapor pressure?
In a system at constant vapor pressure, a dynamic equilibrium exists between the vapor and the liquid. The system is in equilibrium because the rate of evaporation of liquid equals the rate of condensation of vapor. -KarkatHorns
What the advantages using mercury in thermometer?
it expands at constant rate and has got high boiling point.
Liquid nitrogen boils at -196C is a chemical or physical change?
The boiling rate of a substance is a physical property.
Why does temperature remain constant during the boiling of water although is supplied?
The boiling water at its boiling point uses the extra energy being supplied to transform its state from liquid to gas (steam) at the rate of 540 cals per gram. Now if you have the water boiling in a pressurized vessel you can make the water boil at a higher temperature and this is used in certain applications but the temperature will remain constant at that pressure as long as there is water to be converted to steam.
What is a curve showing the relationship between temperature and time for a given amount of liquid heated at a constant rate?
The curve showing the relationship between temperature and time for a given amount of liquid heated at a constant rate is called a "heating curve." This curve is mapped out on a graph.
A curve showing the relationship between temperature and time for a given amount of liquid heated a constant rate is a what curve?
The curve showing the relationship between temperature and time for a given amount of liquid heated at a constant rate is called a "heating curve." This curve is mapped out on a graph.
How are boiling and evaporating similar?
Boiling is when a liquid starts ti make the change from a liquid to a gas, and evaporation is when a a liquid is somewhat "drying up" and becoming a gas, so they are both a liquid becoming a gas, boiling is almost just a type of evaporation. hope that helps!
What is the property called when water heats and cools slowly?
impurity- increases boiling point, lowers freezing point. breaks the constant rate
Difference between rate constant and specific rate constant?
There is no difference between them they are same rate constant is another name of specific rate constant
Do particles in Mercury collide with one another?
All particles of all things are in constant motion. Particles in a liquid collide, but the rate is subdued by the viscosity of the liquid.
