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Question
Which one of the following is incorrect for an ideal solution?
Options
∆Hmix = 0
∆Vmix = 0
∆P = `"P"_"observed" - "P"_"calculated by Raoults law" = 0`
∆Gmix = 0
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Solution
∆Gmix = 0
Explanation:
∆G cannot be equal to zero because mixing does not lead to equilibrium.
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