For a Chemical Reaction to Be Spontaneous at All Temperatures

question 81

Multiple Choice

For a chemical reaction to be spontaneous at all temperatures, which of the following conditions must be met?

• A) .  S° > 0,  H° > 0
• B) .  S° > 0,  H° < 0
• C) .  S° < 0,  H° < 0
• D) .  S° < 0,  H° > 0
• E) It is not possible for a reaction to be spontaneous at all temperatures.

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