Question Detail
Question
For CS2(l) + 3O2(g) -> CO2(g) + 2SO2(g), ΔH° = __________ kJ/mol.
Correct Answer
Option A is the correct answer.
Detailed Explanation
The standard enthalpy of combustion of carbon disulfide is -1072 kJ/mol (highly exothermic).
Hint
Combustion reactions are strongly exothermic (negative ΔH).