Determine the Change in Enthalpy for the Following Reaction from the Enthalpies

question 203

Multiple Choice

Determine the change in enthalpy for the following reaction from the enthalpies of formation for the reactants and products.(C₂H₂CL₂ , + 4.27 kJ/mol; C₂ H₂ CL₄ , -155.6 kJ/mol)
CL₂ (g) + C₂ H₂ CL₂ (g) $\rightarrow$ C₂ H₂ CL₄ (g)

• A)(+159.9 kJ/mol)
• B)(-159.9 kJ/mol)
• C)(-151.3 kJ/mol)
• D)(+151.3 kJ/mol)
• E)(+153.1 kJ/mol)

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