Question

What are the signs of ΔS univ, ΔS surr, and ΔS sys, respectively, for water freezing at -10°C?

a. ΔS univ is negative, ΔS surr is negative, and ΔS sys is positive.

b. ΔS univ is positive, ΔS surr is negative, and ΔS sys is positive.

c. ΔS univ is positive, ΔS surr is positive, and ΔS sys is negative.

d. All three values are positive.