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  3. 11th Class
  4. Chemistry
  5. Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

11th Class Chemistry Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

  • question_answer 1)
      The principle involved in paper chromatography is : (a) adsorption                   (b) partition                        (c) solubility                        (d) volatility

    Answer:

      (b) In paper chromatography separation of the components of a mixture depends upon their partitioning between water held in the stationary phase (i.e., adsorbent paper) and the liquid present in the mobile phase.


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