Which BEST describes the change that occurred?

Question

A.

physical change because the atoms rearranged to form a new substance
B.

chemical change because dissolving a solid into a liquid cannot be reversed
C.

chemical change because the state of the salt changed from solid to liquid when dissolved
D.

physical change because the chemical properties of the salt and water remained the same

Answer 1

C.

chemical change because the state of the salt changed from solid to liquid when dissolved