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Assuming ΔH and ΔS are constant with respect to temperature, under what conditions will a chemical reaction be spontaneous only at low temperatures?

  • ΔH is negative, and ΔS is negative.
  • ΔH is positive, and ΔS is positive.
  • ΔS = 0, and ΔH is positive.
  • ΔH = 0, and ΔS is negative.
  • none of these

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