Edible Salt
Edible Salt: Overview
This topic covers concepts such as Common Salt, Goitre, Preservation of Food by Common Salt, Disorders Caused by Deficiency of Minerals, Properties of Common Salt, Types of Common Salt, and Uses of Common Salt.
Important Questions on Edible Salt
Common salt is used in the manufacture of soap.

What exactly is the function of salt?

What are some applications for common salt?

The main ingredient of a table salt is _____.

Name the main chemical compound present in sea salt, rock salt, and table salt?

What are the three main ingredients present in common salt?

How many different kinds of salt do we use in our food nowadays?

_____ or curing is a technique to preserve food like fish, pickles, etc.

In the preservation of raw mangoes and amla, the process used is called salting or pasteurisation?

Choose from the following:
(seafood, iodine, vitamin C, Milk)
Deficiency of _____ causes goitre.

Choose from the following:
(seafood, iodine, vitamin C, Milk)
Deficiency of iodine can be prevented by taking _____.

Swelling legs occurs due to Goitre.

Identify the method of food storage and preservation.

If a person has a very big and bulging throat what is the likelihood of disease?


Give the chemical name of the salt which is an essential ingredient of our daily food.

Name the common salt which is used as a preservative in pickles and in curing meat and fish. (Sodium chloride/ Sodium carbonate)
