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Chromatography

Chromatography
In reverse phase chromatography, the stationary phase is made

either non-polar or polar
none of these
polar
non-polar

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Chromatography
The general expression for the appearance of a solute in an effluent is (where V is the elution volume of a substance , V0 void volume, kD distribution constant and Vi internal water volume)

V = V0/Vi
V/V0 = kDVi
V = V0 + kDVi
V = V0 - kDVi

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Chromatography
A combination of paper chromatography and electrophoresis involves

electrical mobility of the ionic species
partition chromatography
none of these
both (a) and (b)

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Chromatography
In gas chromatography, the basis for separation of the components of the volatile material is the difference in

partition coefficients
molarity
molecular weight
conductivity

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Chromatography
Thin layer chromatography is

electrical mobility of ionic species
None of these
partition chromatography
adsorption chromatography

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Chromatography
Ion exchange chromatography is based on the

electrostatic attraction
partition chromatography
adsorption chromatography
electrical mobility of ionic species

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MORE MCQ ON Chromatography

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