The standard enthalpies of formation of CO2(g), H2O(l) and glucose(s) at 25℃ are -400 kJ/mol, -300 kJ/mol and -1300 kJ/mol, - Chemistry - Thermodynamics

Question

The standard enthalpies of formation of CO2(g), H2O(l) and
glucose(s) at 25℃ are -400 kJ/mol, -300 kJ/mol and -1300
kJ/mol, respectively What is standard enthalpy of combustion per
gram of glucose at 25℃?

Nitin · Answer

Trure option is c
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The standard enthalpies of formation of CO2(g), H2O(l) and glucose(s) at 25℃ are -400 kJ/mol, -300 kJ/mol and -1300 kJ/mol, respectively. What is standard enthalpy of combustion per gram of glucose at 25℃?