If a new substance has been produced it must be a chemical change.
If something reacts with acid it is a chemical property.
Reactivity is a chemical property (in chemistry !).No, it is a chemical property. Reactivity is always a chemical property, because when a substance reacts with another, you will get a chemical change and some new form of matter. Baking soda, for instance, will react chemically with vinegar to produce new forms of matter; namely water, carbon dioxide, and sodium acetate.
Effervescence is a physical property, as it refers to the escape of gas from a liquid solution. It is caused by a physical process such as the release of carbon dioxide gas when a substance reacts with an acid, rather than a change in the substance's chemical composition.
This is a chemical reaction (dito change).
Chemical.
Chemical property: Reacts with acid to form a salt and water through a neutralization reaction. Physical property: Acid-base indicators change color in the presence of an acid.
It is a Chemical property.
chemical...main word reacts!
Chemical property because acid is a chemical
If something reacts with acid it is a chemical property.
Reacting with acid is a chemical property because it involves a change in the chemical composition and results in the formation of new substances. It is not a physical property, which refers to characteristics that can be observed without changing the composition of the substance.
it is chemical change
The solubility of iron in hydrochloric acid is a chemical property, not a physical property. This reaction involves a chemical change where iron reacts with hydrochloric acid to form iron chloride and hydrogen gas is evolved.
This is a chemical property, as it involves a chemical reaction where hydrogen gas is produced when the substance reacts with an acid. Physical properties refer to characteristics such as color, state, density, and boiling point.
Reactivity is a chemical property (in chemistry !).No, it is a chemical property. Reactivity is always a chemical property, because when a substance reacts with another, you will get a chemical change and some new form of matter. Baking soda, for instance, will react chemically with vinegar to produce new forms of matter; namely water, carbon dioxide, and sodium acetate.
Chemical property because acid is a chemical
Reacting with acid to form H2 is a chemical property, as it involves a change in the chemical composition of the substance. Physical properties, on the other hand, pertain to characteristics like color, density, and state of matter.