Yr 12 Chromatography and Volumetric analysis

What is the process of removing adsorbed molecules from a surface called?

• Retention time
• Desorption
• Adsorption
• Affinity

What is the solvent in chromatography called?

• Titrant
• Eluent
• Analyte
• Mobile phase

What is the substance being analyzed called?

• Standard solution
• Titrant
• Stationary phase
• Analyte

What is the time it takes for a component to travel in a chromatographic system called?

• Desorption
• Equivalence point
• Endpoint
• Retention time

What is the solution of known concentration added to the system called?

• Analyte
• Standard solution
• Titrant
• Stationary phase

What is the solvent or mixture of solvents in chromatography called?

• Mobile phase
• Analyte
• Eluent
• Titrant

What is a solution of known concentration for calibration or comparison called?

• Standard solution
• Titrant
• Analyte
• Stationary phase

What is a graphical representation of the relationship between concentration and response in an analytical technique called?

• Endpoint
• Chromatogram
• Calibration curve
• Equivalence point