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.
Which metal is a constituent of both bronze and solder? ...
How many carbon atoms are there in a benzene ring? ...
Which of the following oxides of nitrogen has oxidation number of + 1? ...
Chlorination of water for town supply is carried out to ...
Which experiment led to the measurement of the charge on an electron? ...
What volume of CO2 at s.t.p would be obtained by reacting trioxocarbonate (IV) with excess acid? ...
WHICH OF THE FOLLOWING SALTS IS READILY SOLUBLE IN WATER? ...
White is NOT a property of metals? ...
If an equilibrium reaction has ΔH > 0, the reaction will proceed favourably in the forward ...