Solvent used in separation of biomolecules is _______________?

Related Mcqs:

1. The solvent or mixture of solvents used for separation of compounds is called____________________?

   A. Stationary phase B. Mobile phase C. Dynamic phase D. Static phase...

2. A method of separation of components from its solution using Distribution law is ___________________?

   A. Sublimation B. Crystallisation C. Solvent extraction D. Distillation...

3. Which of the following technique is used for the separation of insoluble particles from liquids ?

   A. Filtration B. Crystallization C. Solvent extraction D. Chromatography...

4. Separation of a solid from its hot saturated solution by cooling is called__________________?

   A. vapourization B. solvent extraction C. filtration D. crystallization...

5. Benzene is a good solvent for__________________?

   A. fats B. resins C. iodine D. all the above...

6. A technique of partition chromatography in which the solvent is in a pool at the bottom of container_______________?

   A. Adsorption chromatography B. Ascending chromatography C. Radial chromatography D. Descending chromatography...

7. Ratio of the amount of solute in organic and aqueous solvent is________________?

   A. Retardation factor B. Distribution co-efficient C. Distribution in aqueous solution D. All statements are wrong...

8. In solvent extraction ether is used to separate products of organic synthesis from________________?

   A. water B. iodine C. hydrochloric acid D. gases...

9. In crystallization if the solvent is inflammable then direct heating is________________?

   A. needed B. avoided C. depends on temperature D. crystallization does not involve heating...

10. Number of moles in 1 kg of solvent is called_________________?

    A. normality B. molarity C. molality D. mole fraction...