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In paper chromatography:...

In paper chromatography:

A

the moving phase is a liquid and stationary phase is a solid

B

the moving phase is a solid and stationary phase is a liquid

C

both the phases are liquids

D

both the phases are solids

Text Solution

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The correct Answer is:
C
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OP TANDON-INTRODUCTION TO ORGANIC CHEMISTRY -OBJECTIVE QUESTIONS (Level-A)
  1. Two volatile and miscible liquids can be separated by fractional disti...

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  2. If the boiling point difference between the two liquids is not musch t...

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  3. In paper chromatography:

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  4. Oils are purified by:

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  5. Chromatography analysis is done based on the property of:

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  6. A mixture of naphthalene and benzoic acid can be separated by:

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  7. In column chromatography, the moving phase is:

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  8. Azeotropic mixtures are

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  9. Which is useful for the separating benzoic acid from methyl benzoate?

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  10. A mixture of camphor and benzoic acid can be separated by

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  11. Anthracene is purified by

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  12. Which of the following is useful for making pure water from a solution...

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  13. Water and alcohol can be separated from a mixture by:

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  14. A mixture of water and NaCI can be separated by:

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  15. In laboratory, solvent can be separated from solute by the process:

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  16. In simple distillation of liquids, it involves simultaneously:

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  17. Distillation under reduced pressure is used to purify liquids which:

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  18. Which one of the following reagents is useful for separating aniline f...

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  19. A mixture of phenol and benzoic acid will completely dissolve in an aq...

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  20. Silica gel is used for keeping away the moisture because it:

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