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MCQs

Total Questions : 12 | Page 2 of 2 pages
Question 11. . Ion exchange chromatography is based on the
  1.    electrostatic attraction
  2.    electrical mobility of ionic species
  3.    adsorption chromatography
  4.    partition chromatography
 Discuss Question
Answer: Option A. -> electrostatic attraction
Question 12. . The general expression for the appearance of a solute in an effluent is (where V is the elution volume of a substance , V0 void volume, kD distribution constant and Vi internal water volume)
  1.    V = V0 + kDVi
  2.    V = V0/Vi
  3.    V = V0 - kDVi
  4.    V/V0 = kDVi
 Discuss Question
Answer: Option A. -> V = V0 + kDVi

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