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052 ANALYLSIS > SAS 9 > Flashcards

SAS 9 Flashcards

1
Q

Simplest type of chromatography

A

Column chromatography

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2
Q

what is the other name for the stationary phase

A

adsorbEnt

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3
Q

what is the other name for the solvent

A

eluAnt

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4
Q

what is the other name for the product

A

eluATe

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5
Q

This is SPOTTING OF A MIXTURE of components at one end of an adsorbent-coated glass plate

A

Thin layer chromatography (TLC)

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6
Q

what is the stationary phase in Thin Layer Chromatography (TLC)

A

A thin plate of silica gel gypsum

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7
Q

what is the best solvent in TLC?

A

Benzene
or
Chloroform with 10% ethanol

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8
Q

This is the ratio of the distance traveled by the front of the mobile phase from the point of application of the test substance

A

Retention value

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9
Q

This is based on the partition phenomenon

A

Reverse Phase Chromatography

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10
Q

Uses as the mobile phase as inert gas called the carrier gas

A

Gas chromatography

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11
Q

What is the stationary phase in the GC?

A

liquid substrate

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12
Q

In RPC which is the stationary phase?

A

Non-polar solvent

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13
Q

in RPC which is mobile phase?

A

Polar solvent

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14
Q

what are the factors affecting GC separation?

A

Volality, Polarity, Column temperature, column length, column packing polarity, flow rate of gas

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15
Q

a.k.a Liquid-Solid chromatography

A

Adsorption chromatography

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16
Q

a.k.a gel filtration

A

Molecular Exclusion Chromatography

17
Q

what is the other term for adsorption chromatography

A

Liquid-Solid chromatography

18
Q

what is other term for Molecular Exclusion Chromatography

A

gel filtration

052 ANALYLSIS (8 decks)

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