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Home⇒ Medical Science⇒ Biochemistry⇒ Chromatography
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q1 ⇒ In reverse phase chromatography, the stationary phase is made non-polar [other wrong options] [Discuss in forum] ![]() ![]() polar either non-polar or polar none of these |
Q2 ⇒ Thin layer chromatography is adsorption chromatography [other wrong options] [Discuss in forum] ![]() ![]() partition chromatography electrical mobility of ionic species none of the above |
Q3 ⇒ In gas chromatography, the basis for separation of the components of the volatile material is the difference in partition coefficients [other wrong options] [Discuss in forum] ![]() ![]() conductivity molecular weight molarity |
Q4 ⇒ 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 + kDVi [other wrong options] [Discuss in forum] ![]() ![]() V = V0/Vi V = V0 - kDVi V/V0 = kDVi |
Q5 ⇒ Ion exchange chromatography is based on the electrostatic attraction [other wrong options] [Discuss in forum] ![]() ![]() electrical mobility of ionic species adsorption chromatography partition chromatography |
Q6 ⇒ A combination of paper chromatography and electrophoresis involves both (a) and (b) [other wrong options] [Discuss in forum] ![]() ![]() partition chromatography electrical mobility of the ionic species none of these |