GKFix MCQ Question

What is the standard enthalpy of formation (∆fH⁰) for H₂O(l) given in the text?

• A. -286 kJ mol⁻¹
• B. +286 kJ mol⁻¹
• C. -186 kJ mol⁻¹
• D. 0 kJ mol⁻¹