When the acetone evaporates, what is the change in entropy
(AS) for this process?
a) negative (-)

b) positive (+)

c)zero (0)

d) unknown, it's temp dependent (?)​

Select the statement that describe chemical properties a. antacid tablets neutralize stomach acid b. helium is the lightest monatomic element c. water freezes at 0 celsius d. mercury is liquid at room temperature