Welcome to AskPharmaTutor Quiz of Chromatography

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1.

In TLC, stationary phase is…………. And mobile phase is……

Solid, liquid

Liquid, Gas

Gas, solid

Gas, Gas

2.

In which of following ways liquid chromatography can be performed

In column

On plane surface

Both a and b

None of these

3.

Chromatography used to separate

Simple mixtures

Complex mixtures

Viscous mixtures

Metals

4.

Thin layer chromatography is a

Adsorption type

Partition type

Electrical mobility of ionic species

None of above

5.

In chromatography stationary phase is

Solid or liquid

Liquid or gas

Only solid

Only liquid

6.

In chromatography mobile phase is

Solid or liquid

Liquid or Gas

Only Solid

Only Liquid

7.

Types of chromatography based on separation

2

3

4

5

8.

Type of chromatography in which stationary phase held in narrow tube

Column chromatography

Liquid chromatography

Planar chromatography

Gas chromatography

9.

Which reagent I not used in adsorption chromatography

Magnesium oxide

Silica

Alumina

Potassium Permaganate

10.

Which type of chromatography can separate mixture up to 0.2 mm

Gas Liquid

Paper

Thin Layer

Column