1.

At 25^(@)C, Delta G^(0) for the process H_(2)O_((l)) hArr H_(2) O_((g)) is 8.6kJ. The vapour pressure of water at this temperature, is nearly

Answer»

24 torr
285 torr
32.17 torr
100 torr

Solution :`DELTA G^(0) = -RT ln K_(P) = - RT L n (P_(H_(2)O))`
`rArr P_(H_(2)O) = 0.03 ATM = 24` torr


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