Question

A salt is added to a solution of water. Which physical property of the water is most likely to change?

A.magnetism
B.conductivity
C.hardness
D.flammability

Answer 1

The answer would be the conductivity due to the ions in solution.

Answer 2

Hello,

A) and D) are chemical changes. B) and C) are physical changes. However, C) is out of the question's answer options because water isn't going to harden when salt is added. When salt is added the water's B) conductivity will most likely change.


Faith xoxo