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Solutions
Question
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A solution of acetone in ethanol:

  • shows a negative deviation from Raoult's law

  • shows a positive deviation from Raoult's law

  • behave likea near ideal solution

  • obeys Raoult's law

Answer

B.

shows a positive deviation from Raoult's law

A solution ofacetone in ethanol shows a positive deviation from Raoult's law due to miscibility of these two liquids with a difference of polarity and length of the hydrocarbon chain.

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