When solid borax is dissolved in water do you expect entropy of the system to increase or decrease? will the sign of delta s be posoitive or negative?

Question

Chemistry

Kallie Savage

10 February, 18:21

When solid borax is dissolved in water do you expect entropy of the system to increase or decrease? will the sign of delta s be posoitive or negative?

+3

Answers (1)

Know the Answer?

Luna Arias · Answer 1

When a solid is dissolved, the state transitions to a liquid - a higher entropy substance than the previous solid. Therefore, the entropy of the system will increase, and, by convention, the sign of delta S will be positive.