Separation Techniques Flashcard

Front

What is the substance that remains on the filter paper called?

Back

Residue

Front

What is the liquid that passes through the filter paper known as?

Back

Filtrate

Front

What is the purpose of distillation?

Back

To separate a solvent from a solution

Front

What is added to the flask during distillation to promote smooth boiling?

Back

Anti-bumping granules

Front

In paper chromatography, what is the line drawn near the bottom of the paper called?

Back

Base-line or origin

Front

What is the paper in paper chromatography referred to as?

Back

Stationary phase

Front

What is the solvent in paper chromatography referred to as?

Back

Mobile phase

Front

What is the term for the paper after chromatography has been run?

Back

Chromatogram

Front

How can colorless substances be viewed on a chromatogram?

Back

Under UV light

Front

What indicates a pure substance on a chromatogram?

Back

One spot