Which one of the following is incorrect for ideal solution?

Which one of the following is incorrect for ideal solution?
  1. Hmix=0
  2. Umix=0
  3. P=Pobs-Pcalculated by Raoults law=0
  4. Gmix=0

Solution

ΔH0
ΔU0
Gmix for an ideal solution is negative because it is a spontaneous process.

Asked in: NEET 2016 (Phase 2)

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