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Delta H (f) ^(0) of H (2) O , CO (2) and...

`Delta H _(f) ^(0)` of `H _(2) O` , `CO _(2)` and sucrose `(C_(12)H_(22)O_(11))` are respectively (in
kJ `mol^(-1)) -286, -393.5 and -2222` . Enthalpy of combustion of sucrose is

A

`-5466 kJmol^(-1)`

B

`-5646 kJmol^(-1)`

C

`-2823 kJmol^(-1)`

D

`+5466 kJ mol^(-1)`

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