A. Acetone
B. Trichloroacetic acid
C. Ether
D. Alcohol
Submitted by: Safeullah Bullo
Related Mcqs:
- 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 - A method of separation of components from its solution using Distribution law is ___________________?
A. Sublimation
B. Crystallisation
C. Solvent extraction
D. Distillation - Which of the following technique is used for the separation of insoluble particles from liquids ?
A. Filtration
B. Crystallization
C. Solvent extraction
D. Chromatography - Separation of a solid from its hot saturated solution by cooling is called__________________?
A. vapourization
B. solvent extraction
C. filtration
D. crystallization - Benzene is a good solvent for__________________?
A. fats
B. resins
C. iodine
D. all the above - 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 - 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 - In solvent extraction ether is used to separate products of organic synthesis from________________?
A. water
B. iodine
C. hydrochloric acid
D. gases - 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 - Number of moles in 1 kg of solvent is called_________________?
A. normality
B. molarity
C. molality
D. mole fraction
The correct answer to the question: "Solvent used in separation of biomolecules is _______________?" is "Trichloroacetic acid".
