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Is it physical or chemical when water freezes at 0 degree celsius?
Wiki User
∙ 11y ago
When liquid water freezes to form ice, the chemical composition of water does not change. It will be H2O whether it is in liquid state or solid state. So it is a physical change and not a chemical change.
Wiki User
∙ 11y ago
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What is a substance that boils at 100 degree and freezes at 0 degrees?
Water is a substance that boils at 100 degrees Celsius and freezes at 0 degrees Celsius.
Is melts at 145 degree Celsius physical or chemical?
The melting of a substance, such as at 145 degrees Celsius, is a physical change. It involves a change in state from solid to liquid due to the absorption of heat energy, without altering the chemical composition of the substance.
Is chlorine gas liquefies at - 35 degree celsius under normal pressure a chemical or a physical change?
The liquefaction of chlorine gas at -35 degrees Celsius under normal pressure is a physical change. This is because the change in state from a gas to a liquid does not alter the chemical composition of the substance, only its physical state.
What happens to water at 1 degree C?
At 1 degree Celsius, water is in its liquid state. This is because it is above its freezing point of 0 degrees Celsius but below its boiling point of 100 degrees Celsius at standard atmospheric pressure.
What does tempture mean?
Temperature refers to the degree of hotness or coldness of an object or the environment. It is typically measured using a scale such as Celsius or Fahrenheit. Temperature can affect various physical and chemical properties of substances.
Water freezes at o degree chemical or physical change?
Freezing is a physical change.
What is physical state of water at 0 degree celsius?
Water at 0 degrees Celsius is in a solid state, known as ice.
On the Celsius scale what temperature does water freeze at?
Water freezes at 0 degrees Celsius on the Celsius scale.
What is the celsius degree when water freezes?
0 degrees
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.
If iron is heat to 2000 degree Celsius is it a chemical reaction?
No. The iron would melt, which is a physical change.
What is a substance that boils at 100 degree and freezes at 0 degrees?
Water is a substance that boils at 100 degrees Celsius and freezes at 0 degrees Celsius.
If water is freezes at 32 degree Fahrenheit. What does it freeze at converting it to be Celsius scale?
0 degrees Celsius.
What is the definition of zero degree Celsius?
Temp at which fresh water freezes (or melts).
Is melts at 145 degree Celsius physical or chemical?
The melting of a substance, such as at 145 degrees Celsius, is a physical change. It involves a change in state from solid to liquid due to the absorption of heat energy, without altering the chemical composition of the substance.
What temperature does celsius degree when its boiling?
Water boils at 100 degrees Celsius.
What temperature scale on which water freezes at 0 degree boils at 100degree?
Celsius temperature scale.
