For the reaction,NH3(g) → N(g) + 3 H(g) ,one would expect
A) ΔH° to be negative and ΔS° to be negative.
B) ΔH° to be negative and ΔS° to be positive.
C) ΔH° to be positive and ΔS° to be negative.
D) ΔH° to be positive and ΔS° to be positive.
Correct Answer:
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