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Is sugar dissolving in water a chemical reaction?
No, it is a physical change. A chemical reaction involves changing a molecule(s) into something else. When dissolving sugar in water, you still have sugar and you still have water.
Is sugar dissolving a chemical reaction?
No, this is pure physics
Is sugar dissolving in alcohol a chemical reaction?
No, sugar dissolving in alcohol is a physical process known as dissolution. In this process, the sugar molecules are dispersed in the alcohol molecules, but the chemical composition of both substances remains the same.
Does a sugar dissolving in water is a physical property?
Yes it is because no chemical reaction occurs during it so it is not chemical.
Is dissolving sugar a physical reaction?
no, technically there is no such thing as a physical reaction. It is, however, a physical change. when two things react, it is chemical so you cannot have a "Physical" reaction in chemistry
Is water boiling sugar dissolving or nails rusting a chemical reaction?
Water boiling is a physical process; also dissolving. Rusting is a chemical process (oxidation).
Is dissolving sugar in a cup of tea a chemical reaction?
No, dissolving sugar in a cup of tea is a physical change, not a chemical reaction. The sugar molecules are simply mixing with the tea molecules to form a homogeneous solution. Chemical reactions involve the breaking and forming of bonds between atoms.
Is sugar dissolving a chemical or phyical change?
Sugar dissolving in water is a chemical change because sugar is Sucrose which in aqueous solution is broken down into Glucose and Fructose.
What is sugar dissolving and example of?
a chemical reaction
Suger cube dissolves in water is it chemical or physical change?
The dissolving of a sugar cube in water is a physical change, not a chemical change. This is because the sugar molecules are still present in the water; they have not undergone a chemical reaction to form new substances.
Is dissolving sugar physical or chemical?
Sugar dissolving would be an example of a physical change. This is because it does not change chemically, so it is still sugar.
How could you decide whether the dissolving of sugar in water is a physical or chemical change?
You can evaporate the water and recover the sugar unchanged. A chemical change means a chemical reaction has taken place and changed the substance chemically. A physical change means that a solid has become a liquid such as dissolving sugar.
