Question

chloride
12)
Q3. Complete the following flow chart to separate all the four components
from the mixture of iron, common salt , iodine and sand. (3)
Iron, common salt , iodine and sand.
1
1. Magnetic separation
?​

Answer 1

Answer:

Step-1: Separate iron filings with the help of a magnet.

Step-2: Sublimation of the remaining mixture separates ammonium chloride when solid directly converts to gaseous vapors.

Step-3: Add water to the remaining mixture, stir and filter out sand by filtration.

Step-4: The filtrate can be evaporated to get back sodium chloride.