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Choose all of the statements from below which correctly describe issues pertaini

ID: 607893 • Letter: C

Question

Choose all of the statements from below which correctly describe issues pertaining to the relationship between the emf of a reaction and its Gibbs free energy change. The Gibbs free energy change and emf values of a reaction have opposite algebraic signs (+ vs. -). A spontaneous reaction has a negative Gibbs free energy change and a positive emf. Faraday's constant is used to interconvert coulombs of electrons and moles of electrons. Electron stoichiometry need not be used to interconvert a Gibbs free energy change and a reaction emf. Faraday's constant is used to interconvert joules of energy and kilojoules of energy.

Explanation / Answer

1st and 4th

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