Question

For the reaction, C₂H₅OH (l) + 3O₂(g) → 2CO₂(g) + 3H₂O(l), on complete combustion of ethanol in bomb calorimeter at 25°C, heat released is 1364.47 kJ mol^-1. What will be enthalpy of combustion (∆CH)? 

(a) 1366.95 kJ mol^-1 

(b) - 1361.95 kJ mol^-1 

(c) - 1460.50 kJ mol^-1 

(d) - 1350.50 kJ mol^-1 

Answer 1

Correct option is : (a) 1366.95 kJ mol^-1