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A reaction has ∆S° > 0 and ∆H° > 0. Which statement about this reaction must be correct?Thermodynamics Chemistry Question

Question

A reaction has ∆S° > 0 and ∆H° > 0. Which statement about this reaction must be correct?

A.

If carried out in a well-insulated flask, the temperature of the reaction mixture will decrease.

✓ Correct
B.

It will occur spontaneously at 298 K and 1 atm pressure.

C.

As the temperature is raised, Keq for this reaction decreases.

D.

The reaction has more moles of products than it has moles of reactants.

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