Multiple choice

Which of the following process is used to obtain Common salt?

  1. Distillation

  2. Hydrogenation

  3. Polymerization

  4. Evaporation

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Common salt (sodium chloride) is obtained from seawater primarily through the process of evaporation, where the water is removed, leaving the salt behind.