For a Particular Reaction,the Value of ∆H Is -48

question 59

Multiple Choice

For a particular reaction,the value of ∆H is -48.6 kJ/mol and ∆S is -254J/mol K.When is this reaction spontaneous (assuming that ∆H and ∆S do not vary as the temperature changes) .

• A) At T < 191K
• B) At T > 191K
• C) At T < 464K
• D) This reaction is spontaneous at all temperatures
• E) This reaction is not spontaneous at all temperatures

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