Question

write four uses of salt

Answer 1

to prepare brine solution.

adds taste 2 food

was a thing which made a remarkable change in India.. salt satyagraha

Answer 2

It has also been used in tanning, dyeing and bleaching, and the production of pottery, soap, and chlorine. Today, it is widely used in the chemical industry. It commonly features at the table or in the kitchen as free-flowing table salt, rock salt, sea salt, or kosher salt.