Question

melting of butter is a physical change. how​

Answer 1

Explanation:

No chemical bonds are broken or formed in melting butter, so it is not a chemical change. The melting process is only a physical change, the change of state from solid to liquid.

When you melt an ice cube (H2O), you have a physical change because you add energy. You added enough energy to create a phase change from solid to liquid. Physical actions, such as changing temperature or pressure, can cause physical changes. No chemical changes took place when you melted the ice.

Answer 2

Answer:

because if u will keep it again in any cold place like refrigerator it will again look like that again so it is just a physical change........