1.

Arrange the suitable steps in correct sequence for the manufacture of sodium chloride from sea water. (a)Making of hot saturated solution (b)Evaporation (c)Recrystallization (d) Collection fo sea water (e ) Addition of small quantity of sodium iodide or potassium iodide

Answer»

deba
debc
deabc
dbac

SOLUTION :(i) COLLECTION of SEA WATER
(ii) Evaporation
(iii) Making of hot saturated solution
(iv) Recrystallization.


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