The Value of ΔH° for the Decomposition of Phosphorous Trichloride

question 18

Multiple Choice

The value of ΔH° for the decomposition of phosphorous trichloride into its constituent elements, 2PCl₃ (g) → P₂ (g) + 3Cl₂ (g)
Is ________ kJ/mol.

• A)+576.2
• B)-288.1
• C)+720.5
• D)+288.1
• E)-720.5

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