Question

Ionic compounds are (1) _____________ in nature. These crystals are formed as a

result of (2) ____________ arrangement of ions.

There are some salts which contain a few water molecules as an essential part of

their crystal structure called as (3) ______________. The salts which contain water

of crystallization are called hydrated salts. When hydrated salts are heated

strongly they lose their water of crystallization, thereby losing their regular shape

and colour. Crystalline alum when strongly heated loses (4) __________ number of

water molecules. The salts which have lost their water of crystallization are (5)

____________ salts. Salts, can be used as electrolyte as they (6) ___________

completely in aqueous solutions. ​

Answer 1

Answer:

ooooooookkkkkkkkkkkk