(English Medium) ICSE Class 10 - CISCE Question Bank Solutions

The shelf life of food products is affected due to the factors ______.

The method of preservation depends on ______.

Identify the picture

Identify the picture and name the type of preservation

Identify the picture

Name the type method of preservation technique by observing the picture

Select the odd one

Oil is a natural preservative because

Mention two precautions to be taken while refrigerating food at home.

Name two important cherical preservatives used for food preservation.

Give two examples of foods that are preserved by the addition of sugar.

State the principle behind pickling as a method of preservation.

Why do fruits and vegetables become limp and soggy after freezing?

State the principles of food preservation.

What are the changes that take place in food items due to freezing?

How is radiation effective in food preservation?

Describe the method of preserving foods by canning.

Explain the procedure for preserving foods by the method of dehydration.

How does sugar help in food preservation? Give any two examples of food items preserved by this method.

How should eggs and milk be stored at home to maintain their freshness for a longer period of time?

What is the need for preserving food items?

Explain the procedure for preserving foods by the use of chemical preservatives.

Select the odd pair