Question

VV
molecules as water of crystallisation. This water is remu
possesses 1/2 molecule of water of crystallisation.
IO
Sol. H
Check Point 03
1 Sea water contains many salts dissolved in it. How can the salt that
we use in food is obtained?
2 What is ‘chlor-alkali' process and what products are formed during
this process?
3 Name the chemical compound which is used as a disinfectant for
water.
4 When a sodium compound X which is also used in soda-fire
extinguisher is heated, gives a sodium compound Y alongwith water
and carbon dioxide. Yon crystallisation forms compound Z. Identify
X, Y and Z.
5 Write the chemical formula of blue vitriol.
4
heating the crystals of the hydrated salt. Plaster of Paris​

Answer 1

Answer:

From where u are this is a vast question sorry I can't tell