Which purification method is used for purifying the compound camphor?
Sublimation
Steam distillation
Simple distillation
Fractional distillation
Which purification method is used for the compounds with boiling points 40k and above?
Crystallisation
Which funnel is used for separating the purified crystals from mother liquor?
Inverted
Chine dish
Water
Buchner
How can be the compounds are separated when the stationary phase is solid?
Adsorption
Partition
Both partition and adsorption
Either partition or adsorption
What type of impurities is needed for purifying the mixture of compounds by the steam distillation?
Non-volatile
Volatile
Insoluble in water
Both a & c
Which among the following purification method is used for separating the mixture of nitrobenzene and benzene?
Chromatography
Which method is used for the separation and purification of two or more miscible liquids?
Which type of paper chromatography moves along a circular sheet of paper?
Ascending
Radial
Descending
None of these
Which type of chromatography is paper chromatography?
Absorption
Distribution
In which of the following does an organic compound is soluble?
Non polar solvents
Polar solvents
HCl
