Question

(a) How is common salt prepared from sea water? (b) What will be the approximate pH of the aqueous solutions of the following salts : (i) Sodium chloride (ii) Ammonium Chloride

Answer 1

Answer:

a) by evaporation process

b)i) 7 is the pH of NaCl

ii)4.6to6 is the pH of Al2cl3

Answer 2

Wtah is a anser of how is salt prepared from seawater