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AP EAMCET202420 May 2024Evening ShiftChemistryGeneral Organic ChemistryActual

A mixture of substances A, B, C, D is subjected to column chromatography. The degree of adsorption is in the order of D B C A . The column is eluted with suitable solvent. Identify the correct statement with respect to separation of mixture

Options

  1. AD comes out first from the column
  2. BA comes out first from the column
  3. CC comes out after B from the column
  4. DB comes out after D from the column

Correct answer

B. A comes out first from the column

Step-by-step solution

The degree of adsorption of A is smallest, So it will be elute first.

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