Which of the following is a thermochemical equation?

Options

A. `CH_(3) OCH_(3) + 3O_(2) rarr 2 CO_(3) + 3 H_(2) O`
B. `CH_(3) OCH_(3) + O_(2) rarr CO_(2) + H_(2) O`
C. `CH_(3) OCH_(3) (l) + 3O_(2) (g) rarr 2CO_(2) (g) + 3 H_(2) O (l)`
D. `CH_(3) OCH_(3) (l) + 3O_(2) (g) rarr 2CO_(2) (g) + 2 H_(2) O + 1450 kJ`

Answer

D

Explanation

A thermochemical equation is balanced chemical equation for a reaction (including phase labels) in which the equation is given a molar interpretation, and the enthalpy of reaction for these molar amount is written directly after the equation.