Potassium chloride dissolving in water is a physical change.
it is a physical change because it inculdes dissolving. potassium permanganate dissolves in water to give the substance a purple colour.
No, only dissolving of KI but that is a physical change.
Dissolution is a physical change.
No, dissolving is a physical change
Dissolving in water is a physical change.
Potassium is not a change; potassium (K) is a chemical element.
Potassium is not a change; potassium (K) is a chemical element.
yes, it is a chemical change.
This is a chemical change.
Dissolving is a physical process.
Dissolving is a physical process.
It is a physical change.
Dissolving in water is a physical change.
Dissolving in water is a physical change.
Yes, it is a chemical change
This is a chemical change.
is dissolving suger in tea chemical or physical
1. Dissolving with reaction - an example is dissolving in an acid - involve a chemical change because new compounds are formed. 2. Dissolving without a reaction - for example dissolution of table salt in water - is not a chemical change; only dissociation can occur.
Dissolving is considered by most to be a physical change.
Dissolving in water is a physical change.
This is a chemical reaction (change).
No, it is a physical change.
Dissolving sugar in hot water is a chemical change.
A match burning is a chemical change. Salt dissolving in water is a physical change.