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NTA Abhyas JEE Main2020ChemistrySolutionsPractice

Intramolecular 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?

Options

  1. AIt obeys Raoult's law, i.e. p A = x A p A o and p B = x B p B o
  2. BΔ H m i x i n g is zero
  3. CΔ V m i x i n g is zero
  4. DIts forms minimum boiling azeotrope

Correct answer

D. Its forms minimum boiling azeotrope

Step-by-step solution

n-hexane and n-heptane form an ideal solution so here azeotropic mixture is not possible.

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