Chromatography is used to separate components of mixtures...
Chromatography is used to separate components of mixtures which differ in their rates of
diffusion
migration
reaction
sedimentation
sublimation
Correct answer is B
No explanation has been provided for this answer.
Hydrogen can be displaced from a hot alkaline solution by? ...
Pure water can be made to boil at a temperature lower than 100°C by ...
How many valence electrons are contained in the element represented 3115P?...
Increasing the temperature generally ...
The petroleum fraction that is used in heating furnaces in industries is ...