Intermolecular forces between n -hexane and n -heptane are nearly same as between hexane…
Chemistry · Class 12 · CBSE — Solutions
Intermolecular forces between n-hexane and n-heptane are nearly same as between hexane and heptane individually. When these two are mixed, which of the following is not true about the solution formed?
- It obeys Raoult’s law, i.e. pA = xA p°A and pB = xB p°B
- DHmixing is zero.
- DVmixing is zero.
- It forms minimum boiling azeotrope.
Answer
(D) It forms minimum boiling azeotrope.
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