NEET2016ChemistrySolutionsActual
Which one of the following is incorrect for ideal solution?
Options
- A∆ H m i x = 0
- B∆ U m i x = 0
- C∆ P = P o b s - P c a l c u l a t e d   b y   Raou l t ′ s   l a w = 0
- D∆ G m i x = 0
Correct answer
D. ∆ G m i x = 0
Step-by-step solution
ΔH ≠ 0 ΔU ≠ 0 ∆ G m i x for an ideal solution is negative because it is a spontaneous process.