The enthalpy of combustion for octane (a major component of gasoline) is – 47.8 kJ/g. How…

Chemistry · JEE Advanced · NTA ExamsChemical Thermodynamics

The enthalpy of combustion for octane (a major component of gasoline) is – 47.8 kJ/g. How much energy is released by burning 1.0 L of octane (density
0.740 g/mL) ?
  1. – 35400 kJ
  2. – 64600 kJ
  3. – 47800 kJ
  4. – 57200 kJ

Answer

(A) – 35400 kJ

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