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AP EAMCET202125 Aug 2021Evening ShiftChemistrySolutionsActual

Which of the following is not an ideal solution?

Options

  1. ABenzene and toluene
  2. BChlorobenzene and 1, 2-dichloro benzene
  3. CMethyl iodide and isopropanol
  4. DEthyl bromide and methyl bromide

Correct answer

C. Methyl iodide and isopropanol

Step-by-step solution

An ideal solution obey Raoult’s law at all temperature and pressures. The solute-solute and solvent-solvent interactions are similar to solute-solvent interactions. 1. Benzene + Toluene Ideal solution 2. Chlorobenzene +1,2 -dichlorobenzene Ideal solution 3. Methyl iodide + Isopropanol Non-ideal solution 4. Ethyl bromide + Methyl bromide Ideal solution Hence, only methyl iodide and isopropanol is not an ideal solution.

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