Gas Chromatography
What are the benefits of decreasing the column internal diameter?

Reduced risk of column overloading
All of these
Increased sample capacity
Increased resolution

ANSWER DOWNLOAD EXAMIANS APP

Gas Chromatography
Resolution is proportional to the

number of theoretical plates in a column
square root of the number of theoretical plates in a column
square of the number of theoretical plates in a column
cube root of the number of theoretical plates in a column

ANSWER DOWNLOAD EXAMIANS APP

Gas Chromatography
What does the selectivity factor describe?

None of these
The maximum number of different species which a column can separate simultaneously
The proportional difference in widths of two chromatographic peaks
The relative separation achieved between two species

ANSWER DOWNLOAD EXAMIANS APP