Blond
Question Completion Status:
According to the second law of thermodynamics, a
True
O False
QUESTION 3
Endothermic reactions are never spontaneous.
True
False
QUESTION 4
The rate of a chemical reaction increases with an increa
At higher temperatures, the activation energy is increas
At higher températures, more reactant molecules are p
At higher temperatures, the activation energy is decreas
At higher temperatures, reactant molecules move faster
At higher temperatures, a catalyst is usually present.