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Is mixing salt and water chemical?
Mixing salt and water is a physical change, not a chemical change. The salt does not change its chemical composition when it dissolves in water, only its physical state.
Is iodine dissolves in alcohol a chemical or physical change?
When iodine dissolves in alcohol, it is a physical change because no new substances are formed. The iodine molecules are simply dispersed in the alcohol solution, but the chemical properties of iodine and alcohol remain the same.
Is magnesium sulfate in water a physical or chemical change?
When magnesium sulfate dissolves in water, it undergoes a physical change, not a chemical change. The molecules of magnesium sulfate are simply dispersed in the water, but no new chemical substances are formed.
Is solubility a physical or chemical propety?
Solubility is a physical property because it is related to a physical, not a chemical, change. When something dissolves, it does not change chemically. It is still the same compound/molecule, etc. when it was not dissolved in the solvent.
Is sugar dissolving in water physical change or chemical?
It is a physical change as you can change it back.
When salt dissolves in water it is a chemical change or physical change?
Physical
If it dissolves in water is it chemical or physical?
pyhsical change
Is it a physical change chemical change when salt dissolves in water?
Physical
If sugar dissolves into hot milk is it a physical change?
no it is a chemical change
If sugar dissolves in water is that a physical or chemical change?
Dissolution is a physical process.
When salt dissolves in water its a physical of chemical change?
Dissolution is a physical process.
When a molecule dissolves by ionization is that a physical or chemical change?
Dissolution is a physical process.
If a sugar cube dissolves is it chemical change?
Dissolution is a physical process.
Is mixing salt and water chemical?
Mixing salt and water is a physical change, not a chemical change. The salt does not change its chemical composition when it dissolves in water, only its physical state.
Is dissolving oxygen gas and water a physical change or chemical change?
Dissolving in water is a physical change.
When Sugar dissolves in hot water a physical or chemical change?
When sugar dissolves in hot water, it is a physical change. This is because the sugar molecules are simply mixing with the water molecules but are not undergoing a chemical reaction to form new substances.
Is salt dissolves in water a physical or a chemical?
Dissolving salt in water is an example of a physical change. Although the ions of sodium and chlorine separate when the salt dissolves, no chemical reaction takes place.
