1.

When a liquid evaporates, which is true about the signs of the enthalpy and entropy changes?

Answer»

`{:(Delta H,Delta S),(+,-):}`
`{:(Delta H,Delta S),(+,+):}`
`{:(Delta H,Delta S),(-,-):}`
`{:(Delta H,Delta S),(-,+):}`

Solution :`l RARR G, Delta H GT 0, Delta S gt 0`


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