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C

The first law of thermodynamics can be given as ________.
A) ΔE = q + w
B) ΔH°rxn = ΣnΔH°f(products) - ΣmΔH°f(reactants)
C) for any spontaneous process, the entropy of the universe increases
D) the entropy of a pure crystalline substance at absolute zero is zero
E) ΔS = qrev/T at constant temperature

Front

A reaction that is spontaneous as written ________.
A) is very rapid
B) will proceed without outside intervention
C) is also spontaneous in the reverse direction
D) has an equilibrium position that lies far to the left
E) is very slow

Front

Of the following, only ________ is not a state function.
A) S
B) H
C) q
D) E
E) T

Front
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