Question

A solution of salt water is boiled. The water evaporates and solid salt remains. Which statement is true?






The salt has undergone a physical change, and the water has undergone a chemical change.







The salt and the water have both undergone chemical changes.







The salt has undergone a chemical change, and the water has undergone a physical change.







The salt and the water have both undergone physical changes.

Answer 1

The salt and the water have both undergone physical changes.