# Chemistry

Use this reaction for this question:
4NH3 (g) + 202 (g) → 4NO (g) + 6H2 (g); DeltaH = -905 J.
Which statement is true about the reaction above?
A. DeltaS is negative and DeltaG is positive.
B. Delta G is positive at all temperatures.
C. DeltaG is negative at all temperatures.
D. DeltaS is negative and DeltaG is negative.
E. DeltaS is positive and Delta G is positive.

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