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Both water and ice can exist at 0oC. The popular concept is that as soon as the water temperature reaches 0oC the water turns to ice. In actuality water at 0oC can remain as liquid. Extracting more heat energy does not drop the temperature, but allows a change of state from liquid to solid (ice). This change in heat but not state is due to Latent Heat (the heat required for a substance to change state). The equation for this state change is:
Q = m L
m = mass of water (or ice) in grams
L of fusion for water = -334 J/g. For ice=334 J/g
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What is the physical state of water at 250 degree Celsius?
The boiling point of water is 100 degree celsius. Therefore water changes in to vapor after 100 degree celsius. Therefore the physical state of water at 250 degree celsius is "Gas".
What is the state of water at 100 degree Celsius 0 degree Celsius 4 degree Celsius?
At 100 degrees Celsius, water is in a gaseous state as steam, assuming standard atmospheric pressure. At 0 degrees Celsius, water is in a solid state as ice. At 4 degrees Celsius, water is in a liquid state and exhibits its maximum density, which is crucial for aquatic life. These states reflect the unique properties of water and its behavior across different temperatures.
What is water at 20 degree Celsius?
It just remains as water. The freezing point of water is 0 degrees Celsius, while the freezing point is 100 degrees Celsius. Therefore at 20 degrees Celsius, there is no change in state and it just remains as water.
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 kind of specific heat does water have?
The specific heat of water is 1 calorie per gram per degree Celsius 1 cal/g/degree celsius
What is the physical state of water at 250 degree Celsius?
The boiling point of water is 100 degree celsius. Therefore water changes in to vapor after 100 degree celsius. Therefore the physical state of water at 250 degree celsius is "Gas".
What is physical state of water at 0 degree celsius?
Water at 0 degrees Celsius is in a solid state, known as ice.
What is physical state of water if it is at 0 degree Celsius?
Water at 0 degrees Celsius is in a solid state known as ice.
What is the physical state of water below 0 degree Celsius?
Ice
Physical state of water at 257 degree celsius?
Vapor (gas).
Physical state of water at 250 degree celsius?
water at 250 degree Celsius exists in gaseous state
What is the physical state of water at 0 degree celsius?
At O oC water freezes and becomes ice. So, it is in solid state.
What is the Physical state of water at 15 degree Celsius?
water is a liquid aT 15oC Water is a solid (Ice) below 0oC Water is a vapour (steam) above 100oC.
What is the physical state of water at 25 degree Celsius?
Water is in liquid state at 25 degrees Celsius. This is the temperature at which water transitions from a solid (ice) to a liquid state.
What is the physical state of water at 100 degree C?
Water is a gas (steam) at 120 degrees Celsius.
What is the physical state of water at 140 degrees Celsius?
At 100ºC and standard pressure, the physical state of water is both liquid and vapor in equilibrium.
What is the state of water at 100 degree Celsius 0 degree Celsius 4 degree Celsius?
At 100 degrees Celsius, water is in a gaseous state as steam, assuming standard atmospheric pressure. At 0 degrees Celsius, water is in a solid state as ice. At 4 degrees Celsius, water is in a liquid state and exhibits its maximum density, which is crucial for aquatic life. These states reflect the unique properties of water and its behavior across different temperatures.
