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The chemical composition of water remain unchanged.
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∙ 8y ago
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Which process represents a chemical change...Melting of ice OR Evaporation of water?
neither are chemical changes they are both physical changes
Is freeze drying physical change or chemical?
Answer: It is a chemical change, it changes the actual composition of the object by removing water.
Is freeze drying a physical change or chemical?
Freeze-drying is a chemical change because it changes the actual composition of the object by removing water.
Is steam turning into water chemical or physical?
Chemical changes are those in which the chemical composition of a substance changes during the process. But when steam turns into water or vice versa, only the physical state of the substance undergoes a change but the chemical composition remains same. Thus steam turning into water is a physical change.
Is something melting a chemical or physical property?
Physical property the physical state of the water is changed from ice to water not the chemical state i.e it is still h2o
Which process represents a chemical change...Melting of ice OR Evaporation of water?
neither are chemical changes they are both physical changes
Is freeze drying physical change or chemical?
Answer: It is a chemical change, it changes the actual composition of the object by removing water.
Is meal mealting ice a chemical or physical change?
Melting ice is a physical change because it does not change the chemical composition of the water.
Is freeze drying a physical change or chemical?
Freeze-drying is a chemical change because it changes the actual composition of the object by removing water.
Is steam turning into water chemical or physical?
Chemical changes are those in which the chemical composition of a substance changes during the process. But when steam turns into water or vice versa, only the physical state of the substance undergoes a change but the chemical composition remains same. Thus steam turning into water is a physical change.
Is the melting point of water a physical or a chemical change?
First of all, melting point is not a change at all, so forget about classifying it as a physical or a chemical change. It's a property and it's got nothing to do with the chemical composition of water since when water melts it's chemical nature does not change. Hence melting point of water is a physical property or characteristic.
Why is ice melting a physical property?
The Ice melting is not changing the chemical composition of Ice, it's still H2O When water becomes ice aswell
If water is boiling is it a chemical change or a physical change?
It is a physical change. All phase changes are physical, not chemical. The chemical composition of water does not change when it changes from a liquid to a gas, or for that matter, to a solid.
What are examples of items that their compound changes without changing their chemical composition?
Water and Ice.
How does the composition of the magma effect the temperature at which it solidifies?
When fluids such as water combine with rock, the composition of the rock changes, which lowers the melting point of the rock enough to melt it.
Is something melting a chemical or physical property?
Physical property the physical state of the water is changed from ice to water not the chemical state i.e it is still h2o
Is the melting of ice is a chemical or physical change why?
Melting ice is a physical change because the properties of the physical changes say that there is a physical change when the state of a material changes. the ice changes into water after melting .this is temporary change as the property says. you can change water back into ice by freezing.
