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Analytical Techniques 2

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

____ involves the separation of soluble components in a solution by specific differences.

Back (Answer)

Chromatography

#2
Front (Question)

____ refers to the group of techniques used to separate complex mixtures.

Back (Answer)

Chromatography

#3
Front (Question)

Chromatography refers to the group of techniques used to separate complex mixtures on the basis of different physical interaction between ____.

Back (Answer)

Individual compounds and stationary phase of the system

#4
Front (Question)

2 Forms of Chromatography

Back (Answer)

• Planar • Column

#5
Front (Question)

Techniques under Planar Chromatography

Back (Answer)

• Paper • Thin Layer

#6
Front (Question)

Techniques under Column Chromatography

Back (Answer)

• Gas • Liquid

#7
Front (Question)

____ determines the fraction of sugar and amino acid.

Back (Answer)

Paper Chromatography

#8
Front (Question)

Paper chromatography measures the fraction of ____.

Back (Answer)

sugar and amino acid

#9
Front (Question)

In paper chromatography, the sorbent ____ is used.

Back (Answer)

Whatman paper

#10
Front (Question)

____ is used for drug testing.

Back (Answer)

Thin Layer Chromatography (TLC)

#11
Front (Question)

TLC is used for ____.

Back (Answer)

drug testing

#12
Front (Question)

____ is a semi-quantitative screening test.

Back (Answer)

Drug test

#13
Front (Question)

In ____, each drug has a characteristic Rf value and it must match the Rf value with the standard.

Back (Answer)

Thin Layer Chromatography (TLC)

#14
Front (Question)

Rf value stands for ____.

Back (Answer)

Retention Factor

#15
Front (Question)

____ is a relative distance of migration from the point of the application.

Back (Answer)

Retention factor (Rf)

#16
Front (Question)

In TLC, the extraction of the drug is ____.

Back (Answer)

pH dependent

#17
Front (Question)

Sorbet for TLC

Back (Answer)

Thin plastic plates impregnated with a layer of silica gel or alumina

#18
Front (Question)

Kinds of Gas Chromatography

Back (Answer)

• Gas solid • Gas liquid • Mass Spectrometry GC-MS MS/MS

#19
Front (Question)

Kinds of Liquid Chromatography

Back (Answer)

High Performance Liquid Chromatography (HPLC)

#20
Front (Question)

____ has a gaseous mobile phase and a liquid stationary phase.

Back (Answer)

Gas Liquid Chromatography

#21
Front (Question)

____ is used for the separation of steroids, barbiturates, blood, alcohol, and lipids.

Back (Answer)

Gas Chromatography

#22
Front (Question)

Gas chromatography is used for the separation of ___.

Back (Answer)

• Steroids • Barbiturates • Blood • Alcohol • Lipids

#23
Front (Question)

____ is useful for compounds that are naturally volatile or can be easily converted into a volatile form.

Back (Answer)

Gas Chromatography

#24
Front (Question)

What is the indicator (detector) used in Gas chromatography?

Back (Answer)

Flame ionization