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For the equilibrium, 2H(2)O hArr H(3)...

For the equilibrium,
`2H_(2)O hArr H_(3)O^(+) + OH^(-)`,the value of `DeltaG^(@)`at 298 K is approximately:

A

`100 kJ mol^(-1)`

B

`-80 kJ mol^(-)`

C

`80 kJ mol^(-1)`

D

`-100 kJ mol^(-1)`

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