Question

The combustion of benzene (l) gives CO₂( g) and H₂O(l). Given that heat of combustion of benzene at constant volume is -32639 kJ mol^-1 at 25° C; heat of combustion (in kJ mol^-1) of benzene at constant pressure will be (R =8.314 JK^-1mol^-1)

(a) 4152.6 (b) -452.46 (c) 3260 (d) -32676

Answer 1

Correct option(d) -32676

Explanation:

Calculate the heat of combustion with the help of following formula