Question

2) A cube of ice, 2cm in length, is left out in a cup and it turns to water. The cup is then kept in the
freezer. The ice formed has the diameter of the cup. What kind of change occurs in the ice and why?
(a) Physical change with a change in state
(b)A periodic change and naturally reforms over time
(c) A direct change in shape from cube to thick a circle
(d)A chemical change with formation of a new substance on melting​

Answer 1

Answer:

Melting ice is a not a chemical change, it's a physical change. Ice is solid water, and after it melts, it's liquid water.

Answer 2

Answer:

it is physical change......