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Thermochemistry: NEET UG Free Practice Problems & Quiz Questions

For the reaction A + 2 B → C, the standard enthalpies of formation are ΔH_f°(A) = −200 kJ/mol, ΔH_f°(B) = −50 kJ/mol and ΔH_f°(C) = −360 kJ/mol. What is ΔH° of the reaction, in kJ?