Biochemistry of Foods Chapter 7 Test

Front

Why is water known as the universal solvent?

Back

it dissolves more substances than any other liquid

Front

Solvent

Back

the material that does the dissolving

Front

Solute

Back

the material that is dissolved

Front

What is the solvent in salt water?

Back

water

Front

What is the solute in salt water?

Back

salt

Front

What substance is found in abundance in the solid, liquid, and gaseous state?

Back

water

Front

Pure water has a pH of 7, which is neither acidic nor basic.

Back

True

Front

Which of the following is NOT true about water? Options: It is the main component of many foods., It is critical in food preservation and its presence or absence determines a food's likelihood of spoilage., It is an important heat medium in cooking and the main ingredient in beverages., It does not influence the texture, appearance, and taste of food.

Back

It does not influence the texture, appearance, and taste of food.

Front

When water is heated, energy is transferred from the heat source by both...

Back

conduction and convection

Front

What is TRUE about boiling water?

Back

Water boils at a constant temperature.