Question

Classify the following change as physical or chemical: Salt dissolves in water.
A. Physical change
B. Chemical change

Answer 1

physical

Answer 2

A physical change is a change that can be reversed. This can be reversed by boiling the solution. The water will evaporate as water vapor and the salt will be by it self.

Answer 3

So yes, it is a physical change.

Answer 4

Thank you guys so much