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Question-1
Which chemical is a preservative?

(A) Sodium chloride	(B) Potassium nitrate
(C) Sulphur dioxide	(D) Sodium benzoate

Question-2
Which of the following food is preserved by pasteurization?

(A) Meat	(B) Milk
(C) Vegetables	(D) Fruits

Question-3
The process of removing water or moisture from food items is known as:-

(A) Pasteurization	(B) Dehydration
(C) Refrigeration	(D) Canning

Question-4
Which among the following is NOT a method of preservation?

(A) Refrigeration	(B) Dehydration
(C) Moisturization	(D) Drying

Question-5
Preservation method in which a liquid is heated to high temperature and then cooled is called:-

(A) Refrigeration	(B) Pasteurization
(C) Dehydrating	(D) Boiling

Question-6
Which among the following is change when food is spoilt?

(A) Colour	(B) Taste
(C) Nutrients	(D) All the above

Question-7
Air tight containers are used to:

(A) Keep food fresh	(B) To get air supply to food
(C) To keep food moisture free	(D) Not to preserve food

Question-8
Which of the following sentence is TRUE?

(A) Medium temperature preserves food	(B) Germs cannot grow in the presence of water
(C) Food items presented by dehydration can be used for a long time	(D) Germs can grow in the absence of moisture

Question-9
Which of the following should be kept in airtight containers?

(A) Pulses	(B) Fruits
(C) Vegetables	(D) Egg

Question-10
What is the act of storing food for long duration without getting spoil?

(A) Pasteurization	(B) Preservation
(C) Protection	(D) Processing

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