In a physical change, the chemical composition of the substance remains the same, but some physical properties like shape, size, or state may change. This means that the substance can be reversed back to its original state without undergoing a chemical reaction.
Oxidation is a chemical process, not a physical property. It involves the loss of electrons by a substance, leading to a change in its oxidation state.
The freezing point is a physical property because it describes a characteristic of a substance (temperature at which it freezes) without changing the chemical composition of the substance. When a substance freezes, it undergoes a physical change from a liquid to a solid, not a chemical change.
Diluting a substance is a physical change because it does not alter the chemical composition of the substance. It simply involves mixing the substance with another (usually a solvent) to decrease its concentration.
Basicity is a chemical property that describes the ability of a substance to accept or donate protons in a chemical reaction. It is related to the chemical structure and composition of a substance rather than its physical characteristics.
A physical state is physical and not chemical Physical Property is observed without changing a substance into another substance. Chemical property is the ability of a substance to change into different substance.
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
physical changes do not change the chemical properties of a substance
In a physical change, the chemical composition of the substance remains the same, but some physical properties like shape, size, or state may change. This means that the substance can be reversed back to its original state without undergoing a chemical reaction.
Mostly, it's a chemical substance.
Yes, boiling point is a physical property of a substance, not a chemical property. It is the temperature at which a substance changes from a liquid to a gas phase.
Physical change doesn't produce a new substance, but a chemical change is a new substance.
It is considered a physical change. A chemical change involves chemical reactions that change the substance into another substance. A physical change typically only modifies the form or phase.
Physical because it is still Oxygen. A chemical change results in a chemical equation and thus a new substance. No new substance = no chemical change. Liquefaction is a physical property.
It is a physical change. In physical changes, the substance's physical properties change (such as shape or state), but the chemical composition remains the same.
Oxidation is a chemical process, not a physical property. It involves the loss of electrons by a substance, leading to a change in its oxidation state.
It is a chemical property.