Question 1

The highest energy state of water is found in the solid state.

Accepted Answer

A) True 
 B)False

Question 2

Boiled potatoes cook more quickly in the mountains than at sea level because of a
change in vapor pressure.

Accepted Answer

A) True 
 B)False

Question 3

When food absorbs some water from the surrounding air, the process is called?

Accepted Answer

A)  Dehydration 
B)  Humidifying 
C)  Leaching 
D)  Resorption 
E)  None of these. 
A)  Dehydration 
B)  Humidifying 
C)  Leaching 
D)  Resorption 
E)  None of these.

Question 4

Increasing the salt content in a boiling solution will cause?

Accepted Answer

A)  Foaming 
B)  A decrease in boiling temperature 
C)  An increase in boiling temperature 
D)  Almost no change in boiling temperature 
E)  Crystallization. 
A)  Foaming 
B)  A decrease in boiling temperature 
C)  An increase in boiling temperature 
D)  Almost no change in boiling temperature 
E)  Crystallization.

Question 5

Sugar alters the boiling point because of a change in?
a. Ionization
b. Electrical repulsion
c. Vapor pressure
d. Atmospheric pressure
e. None of these.

Accepted Answer

The answer of Sugar alters the boiling point because of...

Question 6

Explain the process of freezing homemade ice cream using the principles of freezing point and nonvolatile, non-ionizing solutes and nonvolatile, ionizing solutes.

Accepted Answer

[Homemade ice cream mixtures contain sug

Question 7

Boiled potatoes cook more slowly in the mountains than at sea level because of an
increase in atmospheric pressure.

Accepted Answer

A) True 
 B)False

Question 8

Ice cream with a high sugar content will melt more quickly than one with less
sugar.

Accepted Answer

A) True 
 B)False

Question 9

Compare the water activity of lettuce to that of dried apricots.

Accepted Answer

[Water activity is the ratio of the vapo

Question 10

During the process of transforming ice into water and finally to steam, the largest amount of energy is required do which of the following?

Accepted Answer

A)  Melt ice 
B)  Heat water to 4°C 
C)  Heat water to 100°C 
D)  Form steam 
E)  None of these. 
A)  Melt ice 
B)  Heat water to 4°C 
C)  Heat water to 100°C 
D)  Form steam 
E)  None of these.

Question 11

Bound water functions as a solvent and is easily frozen.

Accepted Answer

A) True 
 B)False

Question 12

Water activity in all foods is lower than that of free water.

Accepted Answer

A) True 
 B)False

Question 13

Boiled potatoes cook more slowly in the mountains than at sea level because of a
change in vapor pressure.

Accepted Answer

A) True 
 B)False

The highest energy state of water is found in the solid state.

Boiled potatoes cook more quickly in the mountains than at sea level because of a change in vapor pressure.

When food absorbs some water from the surrounding air, the process is called?

Increasing the salt content in a boiling solution will cause?

Sugar alters the boiling point because of a change in? a. Ionization b. Electrical repulsion c. Vapor pressure d. Atmospheric pressure e. None of these.

Explain the process of freezing homemade ice cream using the principles of freezing point and nonvolatile, non-ionizing solutes and nonvolatile, ionizing solutes.

Boiled potatoes cook more slowly in the mountains than at sea level because of an increase in atmospheric pressure.

Ice cream with a high sugar content will melt more quickly than one with less sugar.

Compare the water activity of lettuce to that of dried apricots.

During the process of transforming ice into water and finally to steam, the largest amount of energy is required do which of the following?

Bound water functions as a solvent and is easily frozen.

Water activity in all foods is lower than that of free water.

Boiled potatoes cook more slowly in the mountains than at sea level because of a change in vapor pressure.

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Overview of Carbohydrates

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Exam 2: Water

The highest energy state of water is found in the solid state.

Boiled potatoes cook more quickly in the mountains than at sea level because of a change in vapor pressure.

When food absorbs some water from the surrounding air, the process is called?

Increasing the salt content in a boiling solution will cause?

Sugar alters the boiling point because of a change in? a. Ionization b. Electrical repulsion c. Vapor pressure d. Atmospheric pressure e. None of these.

Explain the process of freezing homemade ice cream using the principles of freezing point and nonvolatile, non-ionizing solutes and nonvolatile, ionizing solutes.

Boiled potatoes cook more slowly in the mountains than at sea level because of an increase in atmospheric pressure.

Ice cream with a high sugar content will melt more quickly than one with less sugar.

Compare the water activity of lettuce to that of dried apricots.

During the process of transforming ice into water and finally to steam, the largest amount of energy is required do which of the following?

Bound water functions as a solvent and is easily frozen.

Water activity in all foods is lower than that of free water.

Boiled potatoes cook more slowly in the mountains than at sea level because of a change in vapor pressure.

Todays Food Scene

Physical Aspects of Food Preparation

Overview of Carbohydrates

Monosaccharides, Disaccharides, and Sweeteners

Starch

Vegetables and Fruit

Overview of Fats and Oils

Fats and Oils in Food Products

Overview of Proteins

Milk and Milk Products

Meat, Fish, and Poultry

Eggs

Dimensions of Baking

Baking Applications

Food Safety: Concerns and Controls

Food Preservation

Food Additives

The Research Process

Sensory Evaluation

Objective Evaluation

Filters