Select the correct statement among the following
Select the correct statement among the following
Option 1 -
Suspension of slaked lime in water is known as lime water
Option 2 -
Crude sodium chloride obtained by crystallisation of brine solution contains MgSO4
Option 3 -
Beryllium salts are rarely hydrolysed
Option 4 -
Gypsum contains a lower percentage of Ca than in plaster of Paris
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1 Answer
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Correct Option - 4
Detailed Solution:Suspension of slaked lime in water is known as milk of lime
Crude sodium chloride obtained by crystallisation of brine solution contains CaSO4, Na2SO4 and MgCl2
Beryllium salts are easily hydrolysed
Gypsum : CaSO4 . 2H2O
Plaster of Paris : CaSO4 .1/2HO2
Similar Questions for you
Li+ has the highest hydration enthalpy.
Hence it is most hydrated
Therefore, Correct order of hydrated radii is Cs+ < Rb+ < K+ < Na+ < Li+
Sodium carbonate is a white crystalline solid which exists as a decahydrate,
Suspension of slaked lime in water is known as milk of lime
Crude sodium chloride obtained by crystallisation of brine solution contains CaSO4, Na2SO4 and MgCl2
Beryllium salts are easily hydrolysed
Gypsum : CaSO4 * 2H2O
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