Problem: Which of the following statements summarises the second law of thermodynamics? A. Heat is energy.B. The enthalpy of the universe is increasing.C. ΔS of the universe is equal to zero.D. If ΔG is negative, the reaction is spontaneous.E. The total entropy of the universe is increasing.

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We're being asked to determine the statement that summarizes the second law of thermodynamics.

The Three Laws of Thermodynamics are:

First Law: energy is neither created nor destroyed; it can only be converted from one form to another

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Problem Details

Which of the following statements summarises the second law of thermodynamics? 

A. Heat is energy.

B. The enthalpy of the universe is increasing.

C. ΔS of the universe is equal to zero.

D. If ΔG is negative, the reaction is spontaneous.

E. The total entropy of the universe is increasing.

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