List and describe three examples of chemical testing. Describe viscosity and how it is used to test food quality. How is chromatography used to evaluate certain foods? Describe how a polarimeter...

List and describe three examples of chemical testing.

Describe viscosity and how it is used to test food quality.

How is chromatography used to evaluate certain foods?

Describe how a polarimeter and the Brix/acid ratio are

used to test sweetness in liquids.