Question

salt is prepared from sea water by the process of filtration​

Answer 1

$\huge\underbrace\red{\bf Answer :-}$

• Sea water is trapped in large, shallow pools and allowed to stand there.
• The sun's heat evaporates the water slowly and common salt is left behind.
• This impure common salt obtained has impurities and is hence purified to obtain pure common salt by recrystallization.

Answer 2

for a metal or insoluble base reacting with an acidtp produce a soluble salt in this case filtration method is used

for a soluble base reacting with an acid to produce a soluble salt in this case titration method is used