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Given that H2O(l) rarr H^+(aq) + OH^- ...

Given that
`H_2O(l)`` rarr` `H^+`(aq) + `OH^-` (aq), `DeltaH`= 57.32 kJ
`H_2`(g) + `1/2 O_2(g)` `rarr` `H_2O(l)`, `DeltaH` = -286.02 kJ
Then calculate the enthalpy of formation of `OH^-` at `25^@C`.

A

-228.8 kJ

B

-343.53 kJ

C

`+228.8 kJ`

D

`+343.52 kJ`

Text Solution

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The correct Answer is:
A
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