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The standard enthalpies fo formation of ...

The standard enthalpies fo formation of `CO_(2) (g), H_(2) O (1)`, and glucose (s) at `25^(@)C` are `- 400 kJ mol^(-1), - 300 kJ mol^(-)`, and `- 1300 kJ mol^(-1)`, respectively. The standard enthalply of combustion per gram of glucose at `25^(@)C` is

A

`+2900kJ`

B

`-2900kJ`

C

`-16.11 kJ`

D

`+16.11 kJ`

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