Question

match the following: a- the stationary phase is a solid packed into a thin column and...

match the following:

a- the stationary phase is a solid packed into a thin column and the molbile phase is a carrier gas

b-  the stationary phase is a solid substrate packed into a cylindrical column. The mobile phase is a liquid. the seperation phase is a liquid. the separation is aided by applying pressure to the column.

c- the stationary phase is a solid sustrate packed into a cylindrical column. the mobile phase is a liquid. the separation is aided by gravity

1- gas chromatography

2- high performance liquid chromatography (HPLC)

3- column chromatography

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Answer #1

Match the following chromatography statements,

a- the stationary phase is a solid packed into a thin column and the molbile phase is a carrier gas : 1- gas chromatography

b-  the stationary phase is a solid substrate packed into a cylindrical column. The mobile phase is a liquid. the seperation phase is a liquid. the separation is aided by applying pressure to the column :2- high performance liquid chromatography (HPLC)

c- the stationary phase is a solid sustrate packed into a cylindrical column. the mobile phase is a liquid. the separation is aided by gravity : 3- column chromatography

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