Question

preparation method of sodium chloride​

Answer 1

Answer:

Sodium chloride is obtained by mining the deposits and brine solution is obtained by passing water into the deposits. Hence the salts get dissolved then the solution is pumped out. Evaporation of the sea water is one of the major processes used to obtain salt and is most widely followed in countries like India.

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Answer 2

Answer:

as sodium chloride is a compound of sofium and chlorine(NaCl), you have to mix sodium, a metal with a non metal chlorine to obtain common salt. it is readily available as sea or rock salt.