If a substance's temperature has decreased then the change in entropy is:
a. Negative
b. No change
c. Dependent on the substance.
d. Dependent on the enthalpy change.
e. Positive
As the substance temperature increases, motion or vibration of the molecules increases, hence entropy increases.
Change in entropy is positive.
(e)
If a substance's temperature has decreased then the change in entropy is: a. Negative b. No...
If the number of particles of a substance decreases then the change in entropy of the substance is: Select one: O a. Dependent on the substance. O b. Positive o o c. Dependent on the temperature of the substance. d. Negative e . No change
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