Chemical Change!Because when chocolate start out as just chocolate but when it melts it becomes a chemical because its just something to drink like water,Water is a chemical beause its just something to drink,but you don't actuly drink chocolate,it just becomes a chemical because it melts in to a liquid and all liquids are just becomes a solid,so Chocolate is a chemical when it melts because its just like water but chocolate isn't water its just like water because it melts into a chemical!
Melting is a change of state. Technically you could chill it again and change it back to icecream. You'd just have to have it churning to keep it mixed correctly.
Now, if it spoils, then that is a chemical change! You can tell by a change in color, smell and inability to change it back to its original state.
Yes, it is a physical change. Anything that does not change the identity of the substance is a physical change.
No, melting is physical , the same as with boiling: only the state of matter changes, not its properties.
The piece of chocolate will change shape, and may become a liquid. But the different molecules inside it do not change, chemically speaking.
Melting chocolate is a physical change because it does not produce a new substance. It only changes the physical properties of the chocolate.
melting chocolate is a physical change
No
physical
Melting ice cream is a physical change because it has the ability to go back to it's frozen form and be ice cream again. The chemical identity of it isn't changed.
A physical change is something that can be reversed (as opposed to a chemical change which cannot be). You can reverse melting an ice cream bar, by freezing it. Thus it's a physical change. Yes it is a physical change.
it is a physical change. there is no change in matter
melting ice a physical change
physical
Melting ice cream is a physical change because it has the ability to go back to it's frozen form and be ice cream again. The chemical identity of it isn't changed.
Melting ice cream is a physical change because it has the ability to go back to it's frozen form and be ice cream again. The chemical identity of it isn't changed.
yes
A physical change is something that can be reversed (as opposed to a chemical change which cannot be). You can reverse melting an ice cream bar, by freezing it. Thus it's a physical change. Yes it is a physical change.
Change in the state of matter is physical change .A good example of physical change in matter is water that is in liquid state can become solid in frozen state as ice and vapor in gaseous state
it is a physical change. there is no change in matter
No. It is purely a physical change, that of melting. No chemical reaction takes place.
They're both physical changes. Phase changes are always physical changes. Chemical changes only involve chemical reactions - a change in the identity of the substance. That's why phase changes are physical changes. Ice cream remains ice cream when it melts.
melting ice a physical change
Melting is a physical process.
Ice cream from a solid to a liquid is melting, while from a liquid to a solid is freezing. Both of these are physical changes.