1.

The heat evolved in the combustion of benzene is represented by the equation: C 6 H 6 + 7.5 O 2 = 6CO 2 + 3H 2 O, ?H = 3264.6 kJ/kg. mole The heat energy change, when 39 gm of C 6 H 6 is burnt in an open container, will be __________ kJ/kgmole.

A. +816.15
B. +1632.3
C. -1632.3
D. -2448.45
Answer» D. -2448.45


Discussion

No Comment Found