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Is dissolving sodium carbonate a chemical change?
Dissolving sodium carbonate in water is a physical change, not a chemical change. This is because the chemical composition of sodium carbonate remains the same before and after dissolving.
Which of them is a reversible change coffee dissolving Water boinling Chocolate melting wood burning?
Coffee dissolving, water boiling and chocolate melting are reversible physical transformations whereas wood burning is a chemical combustive transformation.
Is dissolving powder into water a chemical change?
No, dissolving powder into water is a physical change, not a chemical change. The powder molecules are still the same chemical compounds as they were before dissolving, just dispersed in the water molecules.
Is burning chocolate a physical or chemical change?
Burning chocolate is a chemical change because the heat causes the chemical structure of the chocolate to change, leading to the release of new compounds and altering the composition of the chocolate.
When a chocolate bar melts in the sun a physical or chemical change?
When a chocolate bar melts in the sun, it is a physical change. This is because the chocolate undergoes a phase change from a solid to a liquid without changing its chemical composition.
Is dissolving a physical or chemical wikianswerscomQIs dissolving a physical or chemical change?
Dissolution is a physical change.
Is cofee dissolving in water a physical or chemical change?
It is a physical change.
Is dissolving a chemical or physical?
Dissolving is considered by most to be a physical change.
Is dissolving sodium carbonate a chemical change?
Dissolving sodium carbonate in water is a physical change, not a chemical change. This is because the chemical composition of sodium carbonate remains the same before and after dissolving.
Is dissolving in water a chemical change?
Dissolving in water is a physical change.
Is dissolving oxygen gas and water a physical change or chemical change?
Dissolving in water is a physical change.
Is dossolving a chemical or physical change?
Dissolving is a physical change.
Is dissolving cornstarch a chemical change?
Dissolving is a physical process.
Is dissolving common salt in water physical or chemical change?
Dissolving is a physical process.
Is dissolving sugar into water a chemical or a physical change?
It is a physical change.
Is creating a solution a physical change or a chemical change?
Dissolving is a physical change.
Is dissolving in water physical or chemical?
Dissolving in water is a physical change because it only involves the separation of molecules within a substance without changing their chemical composition.
