Nitroglycerine (MW =227.1) detonates according to the following equation :
`2C_(3)H_(5)(NO_(3))_(3)I to 3N_(2)(g)+1//2O_(2)(g)+6CO_(2)(g)+5H_(2)O(g)`
The standard molar enthalpies of formation, `DeltaH_(f)^(@)` for the compounds are given bellow:
`DeltaH_(f)^(@)[C_(3)H_(5)(NO_(3))_(3)]= -364 kJ//mol`
`DeltaH_(f)^(@)[CO_(2)(g)]= -395.5 kJ//mol`
`DeltaH_(f)^(@)[H_(2)O(g)]= -241.8 kJ//mol`
`DeltaH_(f)^(@)[N_(2)(g)]= 0 kJ//mol`
`DeltaH_(f)^(@)[O_(2)(g)]= 0 kJ//mol`
The enthalpy change when 10g of nitroglycerine is detonated is

Options

A. `-100.5kJ//mol`
B. `-62.5kJ//mol`
C. `-80.3kJ//mol`
D. `-74.9kJ//mol`