Chromatography is used to separate components of mixture ...
Chromatography is used to separate components of mixture which differ in their rates of ?
diffusion
migration
reaction
sedimentation
Correct answer is B
Chromatography is a method of separating mixtures by using a moving solvent on filter paper. The rate at which each solute moves up the paper depends on how strongly it is absorbed by the paper, and how soluble it is in the solvent.
What type of reaction occurs between vegetable oil and plant ash extract? ...
Which of the following substances is a heavy chemical? ...
The IUPAC name of the following organic compound is HOOC - COOH ...
Alkanals can be differentiated from alkanones by reaction with? ...
Sodium chloride cannot conduct electricity in the solid state because it...