Question

How is common salt prepared. Write two use of common salt.

Answer 1

To prepare it ocean water are collected in the heat of the sun ,which makes water evaporate and the salt is left as the ocean water is salty .
The use of common salt are-
1.it is used in cooking.

2.it is used in industrial processes .

Answer 2

Heya!Here is your answer friend⏬
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➡Preparation Of Common Salt (NaCl)⬅
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✔For the preparation of common salt , reservoirs are set up against the ocean. The water from the ocean enters in, gets evaporated due to the intense heat of the sun leaving impure salt crystals behind . These crystals are then further purified for use .


⏪USES:
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☑. It is used in cooking . It improves the taste of food and is necessary for the well functioning of the nervous system .

☑It is used as a preservative in pickles . It makes them last long and prevents them from spoiling .

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