The heating itself is a physical change, a chemical change might come from the heating, however.
Heating anything to a visible change is ALWAYS a chemical change
it is as i think a physical change
Chemical.....
On heating penta hydrated copper sulphate undergoes dehydration and changes colour from blue to white that means physical change but on heating it does not show a chemical change.
Heating is a physical change. Nothing new is formed
Heating is a physical process but thermal decomposition is a chemical process.
Heating anything to a visible change is ALWAYS a chemical change
it is as i think a physical change
physical or chemical
physical or chemical
Heating is a physical process.
Heating is a physical process.
Heating is a physical process.
Heating is a physical change.
Heating is a physical process but during heating some chemical reactions are possible.
heat reaction leads to both physican and chemical changes
Heating a frying pan is a physical change. A chemical change is when you change the chemical properties. Heating the pan is only changing the temperature of the pan not the chemical make up.