Which statement is true?
A) Spontaneous changes are always accompanied by an increase in the entropy of the system.
B) Spontaneous changes are always accompanied by a decrease in the entropy of the system.
C) Spontaneous changes are always accompanied by an increase in the enthalpy of the system.
D) Spontaneous changes are always accompanied by a decrease in the enthalpy of the system.
E) Most highly exothermic chemical reactions are also spontaneous chemical reactions.
Correct Answer:
Verified
Q1: The mathematical equation that expresses the
Q2: The standard enthalpy of reaction,
Q3: The standard enthalpy of reaction,
Q4: The standard enthalpy of reaction,
Q5: The standard enthalpy of reaction,
Q7: Which process is accompanied by an increase
Q8: Which reaction is accompanied by an
Q9: Which reaction is accompanied by an
Q10: Which reaction is accompanied by an
Q11: Which reaction is accompanied by an
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