Chromatography Application Flashcards

1
Q

What are the uses of partition chromatography?
a) Separation of amino acids
b) Analysis of closely related aliphatic alcohols
c) Separation of sugar derivatives
d) All of the mentioned

A

d) All of the mentioned

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2
Q

Which type of chromatography is used for the structural
analysis?
a) Column chromatography
b) Paper chromatography
c) Partition chromatography
d) Affinity chromatography

A

b) Paper chromatography

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3
Q

Which of the following is not done using column chromatography?
a) The identification of unknown compounds
b) The determination of homogeneity of chemical substances
c) Separation of inorganic cations or complexes
d) Separation of geometric isomers

A

c) Separation of inorganic cations or complexes

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4
Q

Affinity chromatography is used for the analysis and isolation of
a) Insoluble starch substances
b) Enzyme tyrosinase
c) Antibodies bound with a covalently-attached antigen on cellulose column
d) All of the mentioned

A

d) All of the mentioned

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5
Q

Purification of enzymes and proteins is done using
a) Affinity chromatography
b) Liquid chromatography
c) Column chromatography
d) Thin layer chromatography

A

a) Affinity chromatography

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6
Q

Which of the following is not an application of high performance liquid chromatography?
a) Analysis of proteins, drugs and explosives
b) Separation of pharmaceutical drugs
c) Elimination of undesirable substances from blood
d) Separation of lipids, fatty acids and steroids

A

c) Elimination of undesirable substances from blood

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7
Q

The checking of purity of samples is the application of thin layer chromatography.
a) True
b) False

A

a) True

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8
Q

The analysis and separation of industrial products like soap and synthetic detergents is done using
a) Thin layer chromatography
b) Gas chromatography
c) Ion exchange chromatography
d) Partition chromatography

A

b) Gas chromatography

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9
Q

Which of the following is the application of ion exchange chromatography?
a) The softening of hard water
b) The demineralisation of water
c) The separation and determination of anions
d) All of the mentioned

A

d) All of the mentioned

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10
Q

The quantitative analysis is done using
a) Ion exchange chromatography
b) Thin layer chromatography
c) Gas chromatography
d) Liquid chromatography

A

c) Gas chromatography

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