Which of the Following Statements Regarding Chromatography Are True? Select

question 17

Multiple Choice

Which of the following statements regarding chromatography are true? Select all that apply.

• A) The mobile phase may be a liquid or a gas.
• B) The stationary phase is always a solid.
• C) Separation on the basis of size is called affinity chromatography.
• D) The fluid exiting the column is called the eluent.
• E) During chromatography, the mobile phase passes over the stationary phase.

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Definitions:

Physical Substance

The tangible, material aspect of an asset, referring to its physical existence and properties.

Rental

A payment made periodically by a lessee to a lessor for the use of a property, facility, equipment, or service.

Economic Benefits

Refers to the advantageous outcomes derived from various financial activities, including increased income, higher productivity, or enhanced value of assets.