Which statement is true about the entropy for a system undergoing condensation condensation?
a. The entropy increases during condensation, so the change in entropy is a negative value.
b. The entropy decreases during condensation, so the change in entropy is a negative value.
c. The entropy increases during condensation, so the change in entropy is a positive value.
d. The entropy decreases during condensation, so the change in entropy is a positive value.