At 25°C,when 1

question 94

Multiple Choice

At 25°C,when 1.00 g of sulfur is burned at constant pressure in excess oxygen to give SO₂(g) ,9.28 kJ of heat is liberated.What is the enthalpy of formation of SO₂(g) ?

• A)9.28 kJ/mol
• B)-594 kJ/mol
• C)298 kJ/mol
• D)-9.28 kJ/mol
• E)-298 kJ/mol

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