Exhibit 17-1 Consider the Reaction of Carbon Monoxide and Chlorine

question 98

Multiple Choice

Exhibit 17-1 Consider the reaction of carbon monoxide and chlorine gas to form phosgene as shown below to answer the following question(s) . CO (g) + Cl₂ (g) →ClC(O) Cl (g)
-Refer to Exhibit 17-1. Given that D S ° _rxn = - 47.0 Jmol ^{- 1}K ^{- 1} and D H ° _rxn = - 220. kJ/mol for this reaction, what is the standard Gibbs Free Energy, D G ° _rxn, for this reaction at 500 K?

• A) D G ° _rxn = - 2.37×10⁴ kJ/mol
• B) D G ° _rxn = - 243.5 kJ/mol
• C) D G ° _rxn = - 196.5 kJ/mol
• D) D G ° _rxn = 63.0 kJ/mol
• E) D G ° _rxn = 2.33×10⁴ kJ/mol

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